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2013272934 = 233726933713
BaseRepresentation
bin111100000000000…
…0001101101100110
312012022022212021020
41320000001231212
513110344213214
6531435232010
7100614352251
oct17000015546
95168285236
102013272934
11943492832
124822a8606
1326114387a
14151552098
15bbb354a9
hex78001b66

2013272934 has 32 divisors (see below), whose sum is σ = 4150867680. Its totient is φ = 650506752.

The previous prime is 2013272929. The next prime is 2013272939. The reversal of 2013272934 is 4392723102.

It is an interprime number because it is at equal distance from previous prime (2013272929) and next prime (2013272939).

It is a junction number, because it is equal to n+sod(n) for n = 2013272895 and 2013272904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013272939) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42862 + ... + 76574.

It is an arithmetic number, because the mean of its divisors is an integer number (129714615).

Almost surely, 22013272934 is an apocalyptic number.

2013272934 is an abundant number, since it is smaller than the sum of its proper divisors (2137594746).

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

2013272934 is a wasteful number, since it uses less digits than its factorization.

2013272934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34024.

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 2013272934 is about 44869.5100708711. The cubic root of 2013272934 is about 1262.7020484261.

The spelling of 2013272934 in words is "two billion, thirteen million, two hundred seventy-two thousand, nine hundred thirty-four".

Divisors: 1 2 3 6 37 74 111 222 269 538 807 1614 9953 19906 29859 33713 59718 67426 101139 202278 1247381 2494762 3742143 7484286 9068797 18137594 27206391 54412782 335545489 671090978 1006636467 2013272934