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1360389552 = 24328341449
BaseRepresentation
bin101000100010101…
…1110010110110000
310111210210221122020
41101011132112300
510241224431202
6342553511440
745466056204
oct12105362660
93453727566
101360389552
116389a4895
1231b712580
13188ac0342
14cc960b04
157e66d5bc
hex5115e5b0

1360389552 has 20 divisors (see below), whose sum is σ = 3514339800. Its totient is φ = 453463168.

The previous prime is 1360389517. The next prime is 1360389571. The reversal of 1360389552 is 2559830631.

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, 14170677 + ... + 14170772.

It is an arithmetic number, because the mean of its divisors is an integer number (175716990).

Almost surely, 21360389552 is an apocalyptic number.

1360389552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1360389552 is an abundant number, since it is smaller than the sum of its proper divisors (2153950248).

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

1360389552 is a wasteful number, since it uses less digits than its factorization.

1360389552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28341460 (or 28341454 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 42.

The square root of 1360389552 is about 36883.4590568726. The cubic root of 1360389552 is about 1108.0374248286.

The spelling of 1360389552 in words is "one billion, three hundred sixty million, three hundred eighty-nine thousand, five hundred fifty-two".

Divisors: 1 2 3 4 6 8 12 16 24 48 28341449 56682898 85024347 113365796 170048694 226731592 340097388 453463184 680194776 1360389552