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13700068276 = 2226171308757
BaseRepresentation
bin11001100001001011…
…00111001110110100
31022100210002120121011
430300211213032310
5211024204141101
610143240002004
7663333442006
oct146045471664
938323076534
1013700068276
1158a0371084
1227a4160304
1313a443619b
1493d720376
15552b39751
hex3309673b4

13700068276 has 12 divisors (see below), whose sum is σ = 23984299108. Its totient is φ = 6847411392.

The previous prime is 13700068267. The next prime is 13700068357. The reversal of 13700068276 is 67286000731.

13700068276 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 13101091600 + 598976676 = 114460^2 + 24474^2 .

It is a super-3 number, since 3×137000682763 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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 3 ways as a sum of consecutive naturals, for example, 643911 + ... + 664846.

Almost surely, 213700068276 is an apocalyptic number.

It is an amenable number.

13700068276 is a deficient number, since it is larger than the sum of its proper divisors (10284230832).

13700068276 is a wasteful number, since it uses less digits than its factorization.

13700068276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1311378 (or 1311376 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 40.

The spelling of 13700068276 in words is "thirteen billion, seven hundred million, sixty-eight thousand, two hundred seventy-six".

Divisors: 1 2 4 2617 5234 10468 1308757 2617514 5235028 3425017069 6850034138 13700068276