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60620413 = 779109621
BaseRepresentation
bin1110011100111…
…1111001111101
311020001211120111
43213033321331
5111004323123
610003150021
71334156620
oct347177175
9136054514
1060620413
1131245017
1218375311
13c736489
14809ddb7
1554c690d
hex39cfe7d

60620413 has 8 divisors (see below), whose sum is σ = 70158080. Its totient is φ = 51302160.

The previous prime is 60620383. The next prime is 60620423. The reversal of 60620413 is 31402606.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 60620413 - 29 = 60619901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60620423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54258 + ... + 55363.

It is an arithmetic number, because the mean of its divisors is an integer number (8769760).

Almost surely, 260620413 is an apocalyptic number.

It is an amenable number.

60620413 is a deficient number, since it is larger than the sum of its proper divisors (9537667).

60620413 is a wasteful number, since it uses less digits than its factorization.

60620413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109707.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 60620413 is about 7785.9111862389. The cubic root of 60620413 is about 392.8314924394.

The spelling of 60620413 in words is "sixty million, six hundred twenty thousand, four hundred thirteen".

Divisors: 1 7 79 553 109621 767347 8660059 60620413