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1013036492 = 221319481471
BaseRepresentation
bin111100011000011…
…011010111001100
32121121012120211002
4330120123113030
54033314131432
6244304515432
734050445106
oct7430332714
92547176732
101013036492
1147a918346
1224331bb78
13131b52ba0
1498782576
155de08e62
hex3c61b5cc

1013036492 has 12 divisors (see below), whose sum is σ = 1909184256. Its totient is φ = 467555280.

The previous prime is 1013036419. The next prime is 1013036503. The reversal of 1013036492 is 2946303101.

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, 9740684 + ... + 9740787.

It is an arithmetic number, because the mean of its divisors is an integer number (159098688).

Almost surely, 21013036492 is an apocalyptic number.

It is an amenable number.

1013036492 is a deficient number, since it is larger than the sum of its proper divisors (896147764).

1013036492 is a wasteful number, since it uses less digits than its factorization.

1013036492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19481488 (or 19481486 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 1013036492 is about 31828.2341954435. The cubic root of 1013036492 is about 1004.3267495715.

Adding to 1013036492 its reverse (2946303101), we get a palindrome (3959339593).

The spelling of 1013036492 in words is "one billion, thirteen million, thirty-six thousand, four hundred ninety-two".

Divisors: 1 2 4 13 26 52 19481471 38962942 77925884 253259123 506518246 1013036492