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79411016252 = 2259462172817
BaseRepresentation
bin100100111110101000…
…0111111001000111100
321120222021211121012002
41021331100333020330
52300113210010002
6100251513401432
75510610333551
oct1117520771074
9246867747162
1079411016252
11307504a2957
1213482709278
1376470c5519
143bb485ca28
1520eb92a002
hex127d43f23c

79411016252 has 24 divisors (see below), whose sum is σ = 141357214320. Its totient is φ = 39023550720.

The previous prime is 79411016219. The next prime is 79411016257. The reversal of 79411016252 is 25261011497.

It is a super-2 number, since 2×794110162522 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79411016257) 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, 1054148 + ... + 1126964.

It is an arithmetic number, because the mean of its divisors is an integer number (5889883930).

Almost surely, 279411016252 is an apocalyptic number.

It is an amenable number.

79411016252 is a deficient number, since it is larger than the sum of its proper divisors (61946198068).

79411016252 is a wasteful number, since it uses less digits than its factorization.

79411016252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77501 (or 77499 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 38.

The spelling of 79411016252 in words is "seventy-nine billion, four hundred eleven million, sixteen thousand, two hundred fifty-two".

Divisors: 1 2 4 59 118 236 4621 9242 18484 72817 145634 272639 291268 545278 1090556 4296203 8592406 17184812 336487357 672974714 1345949428 19852754063 39705508126 79411016252