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115036037142 = 23136037244297
BaseRepresentation
bin110101100100010101…
…1101010000000010110
3101222221001121011121020
41223020223222000112
53341043211142032
6124502525302010
711211462116325
oct1531053520026
9358831534536
10115036037142
1144871931384
121a365404906
13ab03965640
1457d3d860bc
152ed42bbb2c
hex1ac8aea016

115036037142 has 32 divisors (see below), whose sum is σ = 247811982432. Its totient is φ = 35389695744.

The previous prime is 115036037093. The next prime is 115036037153. The reversal of 115036037142 is 241730630511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 348738 + ... + 593034.

It is an arithmetic number, because the mean of its divisors is an integer number (7744124451).

Almost surely, 2115036037142 is an apocalyptic number.

115036037142 is an abundant number, since it is smaller than the sum of its proper divisors (132775945290).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115036037142 is a wasteful number, since it uses less digits than its factorization.

115036037142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250352.

The product of its (nonzero) digits is 15120, while the sum is 33.

Adding to 115036037142 its reverse (241730630511), we get a palindrome (356766667653).

The spelling of 115036037142 in words is "one hundred fifteen billion, thirty-six million, thirty-seven thousand, one hundred forty-two".

Divisors: 1 2 3 6 13 26 39 78 6037 12074 18111 36222 78481 156962 235443 244297 470886 488594 732891 1465782 3175861 6351722 9527583 19055166 1474820989 2949641978 4424462967 8848925934 19172672857 38345345714 57518018571 115036037142