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107191924853 = 1313959320379
BaseRepresentation
bin110001111010100100…
…0101111100001110101
3101020200101111222102212
41203311020233201311
53224012113043403
6121124314543205
710513213220306
oct1436510574165
9336611458385
10107191924853
1141507057752
1218936437b05
13a153803290
14528c29a7ad
152bc58154d8
hex18f522f875

107191924853 has 8 divisors (see below), whose sum is σ = 116267944800. Its totient is φ = 98234545968.

The previous prime is 107191924789. The next prime is 107191924901. The reversal of 107191924853 is 358429191701.

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

It is not a de Polignac number, because 107191924853 - 26 = 107191924789 is a prime.

It is a super-2 number, since 2×1071919248532 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107191927853) 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, 29658383 + ... + 29661996.

It is an arithmetic number, because the mean of its divisors is an integer number (14533493100).

Almost surely, 2107191924853 is an apocalyptic number.

107191924853 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

107191924853 is a deficient number, since it is larger than the sum of its proper divisors (9076019947).

107191924853 is a wasteful number, since it uses less digits than its factorization.

107191924853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59320531.

The product of its (nonzero) digits is 544320, while the sum is 50.

The spelling of 107191924853 in words is "one hundred seven billion, one hundred ninety-one million, nine hundred twenty-four thousand, eight hundred fifty-three".

Divisors: 1 13 139 1807 59320379 771164927 8245532681 107191924853