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1364112530 = 251131400033
BaseRepresentation
bin101000101001110…
…1011010010010010
310112001211002121022
41101103223102102
510243203100110
6343205355442
745542523314
oct12123532222
93461732538
101364112530
11640007a30
12320a08b82
131897c4aa1
14cd24d7b4
157eb56755
hex514eb492

1364112530 has 32 divisors (see below), whose sum is σ = 2765035008. Its totient is φ = 480038400.

The previous prime is 1364112511. The next prime is 1364112551. The reversal of 1364112530 is 352114631.

It is a self number, because there is not a number n which added to its sum of digits gives 1364112530.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 196607 + ... + 203426.

It is an arithmetic number, because the mean of its divisors is an integer number (86407344).

Almost surely, 21364112530 is an apocalyptic number.

1364112530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1364112530 is an abundant number, since it is smaller than the sum of its proper divisors (1400922478).

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

1364112530 is a wasteful number, since it uses less digits than its factorization.

1364112530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400082.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 1364112530 is about 36933.8940541070. The cubic root of 1364112530 is about 1109.0472928028.

The spelling of 1364112530 in words is "one billion, three hundred sixty-four million, one hundred twelve thousand, five hundred thirty".

Divisors: 1 2 5 10 11 22 31 55 62 110 155 310 341 682 1705 3410 400033 800066 2000165 4000330 4400363 8800726 12401023 22001815 24802046 44003630 62005115 124010230 136411253 272822506 682056265 1364112530