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1310153132 = 221917238857
BaseRepresentation
bin100111000010111…
…0101100110101100
310101022021200020002
41032011311212230
510140344400012
6334001043432
744316055301
oct11605654654
93338250202
101310153132
11612602492
12306926578
1317b581452
14c60050a8
157a0487c2
hex4e1759ac

1310153132 has 12 divisors (see below), whose sum is σ = 2413440120. Its totient is φ = 620598816.

The previous prime is 1310153129. The next prime is 1310153149. The reversal of 1310153132 is 2313510131.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8619353 + ... + 8619504.

It is an arithmetic number, because the mean of its divisors is an integer number (201120010).

Almost surely, 21310153132 is an apocalyptic number.

It is an amenable number.

1310153132 is a deficient number, since it is larger than the sum of its proper divisors (1103286988).

1310153132 is a wasteful number, since it uses less digits than its factorization.

1310153132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17238880 (or 17238878 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 20.

The square root of 1310153132 is about 36196.0375179383. The cubic root of 1310153132 is about 1094.2268144637.

Adding to 1310153132 its reverse (2313510131), we get a palindrome (3623663263).

The spelling of 1310153132 in words is "one billion, three hundred ten million, one hundred fifty-three thousand, one hundred thirty-two".

Divisors: 1 2 4 19 38 76 17238857 34477714 68955428 327538283 655076566 1310153132