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60685338824 = 23114871416029
BaseRepresentation
bin111000100001001000…
…001100100011001000
312210122021011121212122
4320201020030203020
51443240421320244
643513425230412
74245560604035
oct704110144310
9183567147778
1060685338824
1123811323290
12b917492408
135951735216
142d198d238c
1518a29cb1ee
hexe2120c8c8

60685338824 has 32 divisors (see below), whose sum is σ = 124384075200. Its totient is φ = 27527584320.

The previous prime is 60685338799. The next prime is 60685338827. The reversal of 60685338824 is 42883358606.

It is not an unprimeable number, because it can be changed into a prime (60685338827) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 665159 + ... + 750870.

It is an arithmetic number, because the mean of its divisors is an integer number (3887002350).

Almost surely, 260685338824 is an apocalyptic number.

It is an amenable number.

60685338824 is an abundant number, since it is smaller than the sum of its proper divisors (63698736376).

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

60685338824 is a wasteful number, since it uses less digits than its factorization.

60685338824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1416533 (or 1416529 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 53.

The spelling of 60685338824 in words is "sixty billion, six hundred eighty-five million, three hundred thirty-eight thousand, eight hundred twenty-four".

Divisors: 1 2 4 8 11 22 44 88 487 974 1948 3896 5357 10714 21428 42856 1416029 2832058 5664116 11328232 15576319 31152638 62305276 124610552 689606123 1379212246 2758424492 5516848984 7585667353 15171334706 30342669412 60685338824