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107505707013 = 3237351191951
BaseRepresentation
bin110010000011111010…
…1101110100000000101
3101021111020221202122100
41210013311232200011
53230132430111023
6121215404222313
710524043301145
oct1440765564005
9337436852570
10107505707013
1141658194951
1218a0353a999
13a1a38182b3
1452bbc1a925
152be3147c43
hex1907d6e805

107505707013 has 24 divisors (see below), whose sum is σ = 159530099456. Its totient is φ = 69712812000.

The previous prime is 107505706969. The next prime is 107505707017. The reversal of 107505707013 is 310707505701.

It is a happy number.

107505707013 is a `hidden beast` number, since 1 + 0 + 7 + 5 + 0 + 570 + 70 + 13 = 666.

It is not a de Polignac number, because 107505707013 - 226 = 107438598149 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 (107505707017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1123188 + ... + 1215138.

Almost surely, 2107505707013 is an apocalyptic number.

It is an amenable number.

107505707013 is a deficient number, since it is larger than the sum of its proper divisors (52024392443).

107505707013 is a wasteful number, since it uses less digits than its factorization.

107505707013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95505 (or 95502 counting only the distinct ones).

The product of its (nonzero) digits is 25725, while the sum is 36.

The spelling of 107505707013 in words is "one hundred seven billion, five hundred five million, seven hundred seven thousand, thirteen".

Divisors: 1 3 9 37 111 333 3511 10533 31599 91951 129907 275853 389721 827559 1169163 3402187 10206561 30619683 322839961 968519883 2905559649 11945078557 35835235671 107505707013