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1364911072 = 2572870479
BaseRepresentation
bin101000101011010…
…1110001111100000
310112010022122222221
41101112232033200
510243404123242
6343234440424
745552360400
oct12126561740
93463278887
101364911072
11640502988
12321133114
13189a143b5
14cd3ba800
157ec63167
hex515ae3e0

1364911072 has 36 divisors (see below), whose sum is σ = 3125893680. Its totient is φ = 584961216.

The previous prime is 1364911039. The next prime is 1364911087. The reversal of 1364911072 is 2701194631.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 433672 + ... + 436807.

It is an arithmetic number, because the mean of its divisors is an integer number (86830380).

Almost surely, 21364911072 is an apocalyptic number.

It is an amenable number.

1364911072 is an abundant number, since it is smaller than the sum of its proper divisors (1760982608).

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

1364911072 is an equidigital number, since it uses as much as digits as its factorization.

1364911072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 870503 (or 870488 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 1364911072 is about 36944.7028950024. The cubic root of 1364911072 is about 1109.2636601156.

The spelling of 1364911072 in words is "one billion, three hundred sixty-four million, nine hundred eleven thousand, seventy-two".

Divisors: 1 2 4 7 8 14 16 28 32 49 56 98 112 196 224 392 784 1568 870479 1740958 3481916 6093353 6963832 12186706 13927664 24373412 27855328 42653471 48746824 85306942 97493648 170613884 194987296 341227768 682455536 1364911072