Search a number
-
+
60681725101371 = 3116179391997367
BaseRepresentation
bin11011100110000100100001…
…01010110100010100111011
321221212010010202102212122210
431303002100222310110323
530423202133111220441
6333020444421150203
715532052500614213
oct1563022052642473
9257763122385583
1060681725101371
1118375a7a9399a0
126980636b5b363
1327b2353b6843a
1410db0228d3243
1570370e5a0616
hex373090ab453b

60681725101371 has 64 divisors (see below), whose sum is σ = 90870983884800. Its totient is φ = 35706526876800.

The previous prime is 60681725101331. The next prime is 60681725101421. The reversal of 60681725101371 is 17310152718606.

It is not a de Polignac number, because 60681725101371 - 226 = 60681657992507 is a prime.

It is a super-2 number, since 2×606817251013712 (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 60681725101371.

It is not an unprimeable number, because it can be changed into a prime (60681725101331) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 623178130 + ... + 623275496.

It is an arithmetic number, because the mean of its divisors is an integer number (1419859123200).

Almost surely, 260681725101371 is an apocalyptic number.

60681725101371 is a gapful number since it is divisible by the number (61) formed by its first and last digit.

60681725101371 is a deficient number, since it is larger than the sum of its proper divisors (30189258783429).

60681725101371 is a wasteful number, since it uses less digits than its factorization.

60681725101371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101440.

The product of its (nonzero) digits is 423360, while the sum is 48.

Adding to 60681725101371 its reverse (17310152718606), we get a palindrome (77991877819977).

The spelling of 60681725101371 in words is "sixty trillion, six hundred eighty-one billion, seven hundred twenty-five million, one hundred one thousand, three hundred seventy-one".

Divisors: 1 3 11 33 61 79 183 237 671 869 2013 2607 3919 4819 11757 14457 43109 53009 97367 129327 159027 239059 292101 309601 717177 928803 1071037 2629649 3213111 3405611 5939387 7691993 7888947 10216833 17818161 18885661 23075979 56656983 65333257 84611923 195999771 207742271 253835769 381581273 469211573 623226813 1144743819 1407634719 4197394003 5161327303 12592182009 15483981909 23276457653 30144920567 69829372959 90434761701 256041034183 331594126237 768123102549 994782378711 1838840154587 5516520463761 20227241700457 60681725101371