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2013429075 = 352731193641
BaseRepresentation
bin111100000000010…
…0111110101010011
312012022121210110020
41320000213311103
513110414212300
6531442434523
7100615602420
oct17000476523
95168553406
102013429075
1194358a079
12482362a43
13261199968
14151592d47
15bbb668a0
hex78027d53

2013429075 has 96 divisors (see below), whose sum is σ = 3953651712. Its totient is φ = 884736000.

The previous prime is 2013428981. The next prime is 2013429091. The reversal of 2013429075 is 5709243102.

It is not a de Polignac number, because 2013429075 - 29 = 2013428563 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3140755 + ... + 3141395.

It is an arithmetic number, because the mean of its divisors is an integer number (41183872).

Almost surely, 22013429075 is an apocalyptic number.

2013429075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2013429075 is a deficient number, since it is larger than the sum of its proper divisors (1940222637).

2013429075 is a wasteful number, since it uses less digits than its factorization.

2013429075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 885 (or 880 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 2013429075 is about 44871.2499825891. The cubic root of 2013429075 is about 1262.7346908729.

The spelling of 2013429075 in words is "two billion, thirteen million, four hundred twenty-nine thousand, seventy-five".

Divisors: 1 3 5 7 15 21 25 31 35 75 93 105 155 175 193 217 465 525 579 641 651 775 965 1085 1351 1923 2325 2895 3205 3255 4053 4487 4825 5425 5983 6755 9615 13461 14475 16025 16275 17949 19871 20265 22435 29915 33775 41881 48075 59613 67305 89745 99355 101325 112175 123713 125643 139097 149575 209405 298065 336525 371139 417291 448725 496775 618565 628215 695485 865991 1047025 1490325 1855695 2086455 2597973 3092825 3141075 3477425 3835103 4329955 9278475 10432275 11505309 12989865 19175515 21649775 26845721 57526545 64949325 80537163 95877575 134228605 287632725 402685815 671143025 2013429075