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1368770300 = 225217805159
BaseRepresentation
bin101000110010101…
…1100011011111100
310112101120201212022
41101211130123330
510300401122200
6343453255312
745630232652
oct12145343374
93471521768
101368770300
116426a9427
12322494538
1318a765b71
14cdb02dd2
1580276885
hex5195c6fc

1368770300 has 36 divisors (see below), whose sum is σ = 3144954960. Its totient is φ = 515301120.

The previous prime is 1368770287. The next prime is 1368770339. The reversal of 1368770300 is 30778631.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 400880 + ... + 404279.

It is an arithmetic number, because the mean of its divisors is an integer number (87359860).

Almost surely, 21368770300 is an apocalyptic number.

1368770300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1368770300 is an abundant number, since it is smaller than the sum of its proper divisors (1776184660).

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

1368770300 is a wasteful number, since it uses less digits than its factorization.

1368770300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 805190 (or 805183 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 1368770300 is about 36996.8958157303. The cubic root of 1368770300 is about 1110.3081415965.

The spelling of 1368770300 in words is "one billion, three hundred sixty-eight million, seven hundred seventy thousand, three hundred".

Divisors: 1 2 4 5 10 17 20 25 34 50 68 85 100 170 340 425 850 1700 805159 1610318 3220636 4025795 8051590 13687703 16103180 20128975 27375406 40257950 54750812 68438515 80515900 136877030 273754060 342192575 684385150 1368770300