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107159109453 = 32112334645559
BaseRepresentation
bin110001111001100101…
…1100011111101001101
3101020121002202210011200
41203303023203331031
53223430213000303
6121121143340113
710512334254504
oct1436313437515
9336532683150
10107159109453
114149a583a90
1218927451639
13a149a83996
145287b9783b
152bc29d23a3
hex18f32e3f4d

107159109453 has 24 divisors (see below), whose sum is σ = 169581522240. Its totient is φ = 64666167360.

The previous prime is 107159109443. The next prime is 107159109461. The reversal of 107159109453 is 354901951701.

107159109453 is a `hidden beast` number, since 1 + 0 + 7 + 1 + 591 + 0 + 9 + 4 + 53 = 666.

It is not a de Polignac number, because 107159109453 - 29 = 107159108941 is a prime.

It is a super-2 number, since 2×1071591094532 (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 107159109399 and 107159109408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107159109403) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2299713 + ... + 2345846.

It is an arithmetic number, because the mean of its divisors is an integer number (7065896760).

Almost surely, 2107159109453 is an apocalyptic number.

It is an amenable number.

107159109453 is a deficient number, since it is larger than the sum of its proper divisors (62422412787).

107159109453 is a wasteful number, since it uses less digits than its factorization.

107159109453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4645809 (or 4645806 counting only the distinct ones).

The product of its (nonzero) digits is 170100, while the sum is 45.

It can be divided in two parts, 107159 and 109453, that added together give a palindrome (216612).

The spelling of 107159109453 in words is "one hundred seven billion, one hundred fifty-nine million, one hundred nine thousand, four hundred fifty-three".

Divisors: 1 3 9 11 33 99 233 699 2097 2563 7689 23067 4645559 13936677 41810031 51101149 153303447 459910341 1082415247 3247245741 9741737223 11906567717 35719703151 107159109453