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60985076 = 227322861
BaseRepresentation
bin1110100010100…
…0111011110100
311020202100210112
43220220323310
5111103010301
610015042152
71340236025
oct350507364
9136670715
1060985076
1131473a99
1218510358
13c833459
148156c4c
1555499bb
hex3a28ef4

60985076 has 18 divisors (see below), whose sum is σ = 108243702. Its totient is φ = 30064320.

The previous prime is 60985061. The next prime is 60985109. The reversal of 60985076 is 67058906.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 13512976 + 47472100 = 3676^2 + 6890^2 .

It is a super-3 number, since 3×609850763 (a number of 24 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19886 + ... + 22746.

It is an arithmetic number, because the mean of its divisors is an integer number (6013539).

Almost surely, 260985076 is an apocalyptic number.

It is an amenable number.

60985076 is a deficient number, since it is larger than the sum of its proper divisors (47258626).

60985076 is a wasteful number, since it uses less digits than its factorization.

60985076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3011 (or 2936 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 60985076 is about 7809.2942062647. The cubic root of 60985076 is about 393.6176128044.

The spelling of 60985076 in words is "sixty million, nine hundred eighty-five thousand, seventy-six".

Divisors: 1 2 4 73 146 292 2861 5329 5722 10658 11444 21316 208853 417706 835412 15246269 30492538 60985076