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60497713 = 173558689
BaseRepresentation
bin1110011011000…
…1111100110001
311012211121021001
43212301330301
5110441411323
610000402001
71333136113
oct346617461
9135747231
1060497713
1131170911
1218316301
13c6c2683
14806b3b3
1554a03ad
hex39b1f31

60497713 has 4 divisors (see below), whose sum is σ = 64056420. Its totient is φ = 56939008.

The previous prime is 60497707. The next prime is 60497719. The reversal of 60497713 is 31779406.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (60497707) and next prime (60497719).

It can be written as a sum of positive squares in 2 ways, for example, as 17372224 + 43125489 = 4168^2 + 6567^2 .

It is a cyclic number.

It is not a de Polignac number, because 60497713 - 221 = 58400561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60497719) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1779328 + ... + 1779361.

It is an arithmetic number, because the mean of its divisors is an integer number (16014105).

Almost surely, 260497713 is an apocalyptic number.

It is an amenable number.

60497713 is a deficient number, since it is larger than the sum of its proper divisors (3558707).

60497713 is a wasteful number, since it uses less digits than its factorization.

60497713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3558706.

The product of its (nonzero) digits is 31752, while the sum is 37.

The square root of 60497713 is about 7778.0275777346. The cubic root of 60497713 is about 392.5662738510.

The spelling of 60497713 in words is "sixty million, four hundred ninety-seven thousand, seven hundred thirteen".

Divisors: 1 17 3558689 60497713