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159058080 = 253554091
BaseRepresentation
bin10010111101100…
…00100010100000
3102002021222200000
421132300202200
5311204324310
623441100000
73640654116
oct1136604240
9362258600
10159058080
1181869765
1245327600
1326c50b0c
14171a5ab6
15de6d4c0
hex97b08a0

159058080 has 144 divisors (see below), whose sum is σ = 563026464. Its totient is φ = 42405120.

The previous prime is 159058043. The next prime is 159058091. The reversal of 159058080 is 80850951.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36835 + ... + 40925.

It is an arithmetic number, because the mean of its divisors is an integer number (3909906).

Almost surely, 2159058080 is an apocalyptic number.

159058080 is a gapful number since it is divisible by the number (10) 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 159058080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (281513232).

159058080 is an abundant number, since it is smaller than the sum of its proper divisors (403968384).

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

159058080 is an equidigital number, since it uses as much as digits as its factorization.

159058080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4121 (or 4101 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 36.

The square root of 159058080 is about 12611.8230244481. The cubic root of 159058080 is about 541.8161075111.

The spelling of 159058080 in words is "one hundred fifty-nine million, fifty-eight thousand, eighty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 72 80 81 90 96 108 120 135 144 160 162 180 216 240 243 270 288 324 360 405 432 480 486 540 648 720 810 864 972 1080 1215 1296 1440 1620 1944 2160 2430 2592 3240 3888 4091 4320 4860 6480 7776 8182 9720 12273 12960 16364 19440 20455 24546 32728 36819 38880 40910 49092 61365 65456 73638 81820 98184 110457 122730 130912 147276 163640 184095 196368 220914 245460 294552 327280 331371 368190 392736 441828 490920 552285 589104 654560 662742 736380 883656 981840 994113 1104570 1178208 1325484 1472760 1656855 1767312 1963680 1988226 2209140 2650968 2945520 3313710 3534624 3976452 4418280 4970565 5301936 5891040 6627420 7952904 8836560 9941130 10603872 13254840 15905808 17673120 19882260 26509680 31811616 39764520 53019360 79529040 159058080