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60696081 = 338592617
BaseRepresentation
bin1110011110001…
…0011000010001
311020012200101000
43213202120101
5111014233311
610004532213
71334623335
oct347423021
9136180330
1060696081
1131296956
12183b1069
13c761a54
1480bd7c5
1554de056
hex39e2611

60696081 has 16 divisors (see below), whose sum is σ = 90059200. Its totient is φ = 40401504.

The previous prime is 60696079. The next prime is 60696151. The reversal of 60696081 is 18069606.

It is not a de Polignac number, because 60696081 - 21 = 60696079 is a prime.

It is a super-2 number, since 2×606960812 = 7368028497517122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60696061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21885 + ... + 24501.

It is an arithmetic number, because the mean of its divisors is an integer number (5628700).

Almost surely, 260696081 is an apocalyptic number.

It is an amenable number.

60696081 is a deficient number, since it is larger than the sum of its proper divisors (29363119).

60696081 is a wasteful number, since it uses less digits than its factorization.

60696081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3485 (or 3479 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 60696081 is about 7790.7689607638. The cubic root of 60696081 is about 392.9948720268.

The spelling of 60696081 in words is "sixty million, six hundred ninety-six thousand, eighty-one".

Divisors: 1 3 9 27 859 2577 2617 7731 7851 23193 23553 70659 2248003 6744009 20232027 60696081