Search a number
-
+
60560326680 = 23357317227431
BaseRepresentation
bin111000011001101011…
…010100000000011000
312210022112221100110020
4320121223110000120
51443011420423210
643453201550440
74242512166120
oct703153240030
9183275840406
1060560326680
11237577a8867
12b8a1645420
135931874b39
142d0706dc80
151896a35770
hexe19ad4018

60560326680 has 128 divisors (see below), whose sum is σ = 208291322880. Its totient is φ = 13798632960.

The previous prime is 60560326679. The next prime is 60560326681. The reversal of 60560326680 is 8662306506.

It is an interprime number because it is at equal distance from previous prime (60560326679) and next prime (60560326681).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60560326681) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 152565 + ... + 379995.

It is an arithmetic number, because the mean of its divisors is an integer number (1627275960).

Almost surely, 260560326680 is an apocalyptic number.

60560326680 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60560326680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104145661440).

60560326680 is an abundant number, since it is smaller than the sum of its proper divisors (147730996200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

60560326680 is a wasteful number, since it uses less digits than its factorization.

60560326680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227769 (or 227765 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 42.

The spelling of 60560326680 in words is "sixty billion, five hundred sixty million, three hundred twenty-six thousand, six hundred eighty".

Divisors: 1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 28 30 35 40 42 56 60 70 84 105 120 140 168 210 280 317 420 634 840 951 1268 1585 1902 2219 2536 3170 3804 4438 4755 6340 6657 7608 8876 9510 11095 12680 13314 17752 19020 22190 26628 33285 38040 44380 53256 66570 88760 133140 227431 266280 454862 682293 909724 1137155 1364586 1592017 1819448 2274310 2729172 3184034 3411465 4548620 4776051 5458344 6368068 6822930 7960085 9097240 9552102 12736136 13645860 15920170 19104204 23880255 27291720 31840340 38208408 47760510 63680680 72095627 95521020 144191254 191042040 216286881 288382508 360478135 432573762 504669389 576765016 720956270 865147524 1009338778 1081434405 1441912540 1514008167 1730295048 2018677556 2162868810 2523346945 2883825080 3028016334 4037355112 4325737620 5046693890 6056032668 7570040835 8651475240 10093387780 12112065336 15140081670 20186775560 30280163340 60560326680