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107913325261 = 7237910382373
BaseRepresentation
bin110010010000000100…
…0101010101011001101
3101022112122221220202111
41210200020222223031
53232001302402021
6121324045024021
710540123062430
oct1444010525315
9338478856674
10107913325261
1141847293535
1218ab7b55011
13a23a0c6321
14531a005817
152c18d138e1
hex192022aacd

107913325261 has 32 divisors (see below), whose sum is σ = 131587522560. Its totient is φ = 86506415424.

The previous prime is 107913325213. The next prime is 107913325309. The reversal of 107913325261 is 162523319701.

It is an interprime number because it is at equal distance from previous prime (107913325213) and next prime (107913325309).

It is a cyclic number.

It is not a de Polignac number, because 107913325261 - 27 = 107913325133 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 (107913325211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1268871 + ... + 1351243.

It is an arithmetic number, because the mean of its divisors is an integer number (4112110080).

Almost surely, 2107913325261 is an apocalyptic number.

It is an amenable number.

107913325261 is a deficient number, since it is larger than the sum of its proper divisors (23674197299).

107913325261 is a wasteful number, since it uses less digits than its factorization.

107913325261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82585.

The product of its (nonzero) digits is 68040, while the sum is 40.

The spelling of 107913325261 in words is "one hundred seven billion, nine hundred thirteen million, three hundred twenty-five thousand, two hundred sixty-one".

Divisors: 1 7 23 79 103 161 553 721 1817 2369 8137 12719 16583 56959 82373 187151 576611 1310057 1894579 6507467 8484419 13262053 45552269 59390933 149671741 195141637 670269101 1047702187 1365991459 4691883707 15416189323 107913325261