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1360485764 = 221122810921
BaseRepresentation
bin101000100010111…
…0101110110000100
310111210222211121122
41101011311312010
510241241021024
6342555533112
745466636541
oct12105656604
93453884548
101360485764
11638a60100
1231b75a198
13188b25081
14cc987bc8
157e68bd5e
hex51175d84

1360485764 has 18 divisors (see below), whose sum is σ = 2616968382. Its totient is φ = 618402400.

The previous prime is 1360485703. The next prime is 1360485803. The reversal of 1360485764 is 4675840631.

It can be written as a sum of positive squares in only one way, i.e., 1340145664 + 20340100 = 36608^2 + 4510^2 .

It is a Harshad number since it is a multiple of its sum of digits (44).

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, 1404977 + ... + 1405944.

Almost surely, 21360485764 is an apocalyptic number.

It is an amenable number.

1360485764 is a deficient number, since it is larger than the sum of its proper divisors (1256482618).

1360485764 is a wasteful number, since it uses less digits than its factorization.

1360485764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2810947 (or 2810934 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 44.

The square root of 1360485764 is about 36884.7633041070. The cubic root of 1360485764 is about 1108.0635457740.

The spelling of 1360485764 in words is "one billion, three hundred sixty million, four hundred eighty-five thousand, seven hundred sixty-four".

Divisors: 1 2 4 11 22 44 121 242 484 2810921 5621842 11243684 30920131 61840262 123680524 340121441 680242882 1360485764