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1310112131032 = 231133075747119
BaseRepresentation
bin10011000100001000110…
…001001010011111011000
311122020121222002221012201
4103010020301022133120
5132431102201143112
62441505053415544
7163436541242065
oct23041061123730
94566558087181
101310112131032
11465685163981
12191aa9a9a5b4
139670a0b4c23
14475a4579c6c
152412ba82257
hex13108c4a7d8

1310112131032 has 32 divisors (see below), whose sum is σ = 2478332001600. Its totient is φ = 649224221184.

The previous prime is 1310112131017. The next prime is 1310112131051. The reversal of 1310112131032 is 2301312110131.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 27780769 + ... + 27827887.

It is an arithmetic number, because the mean of its divisors is an integer number (77447875050).

Almost surely, 21310112131032 is an apocalyptic number.

It is an amenable number.

1310112131032 is a deficient number, since it is larger than the sum of its proper divisors (1168219870568).

1310112131032 is a wasteful number, since it uses less digits than its factorization.

1310112131032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77995 (or 77991 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 1310112131032 its reverse (2301312110131), we get a palindrome (3611424241163).

The spelling of 1310112131032 in words is "one trillion, three hundred ten billion, one hundred twelve million, one hundred thirty-one thousand, thirty-two".

Divisors: 1 2 4 8 113 226 452 904 30757 47119 61514 94238 123028 188476 246056 376952 3475541 5324447 6951082 10648894 13902164 21297788 27804328 42595576 1449239083 2898478166 5796956332 11593912664 163764016379 327528032758 655056065516 1310112131032