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13014100331 = 197319747629
BaseRepresentation
bin11000001111011001…
…10110100101101011
31020120222022210110222
430013230312211223
5203123102202311
65551213200255
7640334012321
oct140754664553
936528283428
1013014100331
115579136221
12263249008b
1312c529a9ab
148b6599d11
155127d9adb
hex307b3696b

13014100331 has 16 divisors (see below), whose sum is σ = 13957495200. Its totient is φ = 12098274048.

The previous prime is 13014100283. The next prime is 13014100357. The reversal of 13014100331 is 13300141031.

It is a cyclic number.

It is not a de Polignac number, because 13014100331 - 222 = 13009906027 is a prime.

It is a super-2 number, since 2×130141003312 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13014100361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 249425 + ... + 297053.

It is an arithmetic number, because the mean of its divisors is an integer number (872343450).

Almost surely, 213014100331 is an apocalyptic number.

13014100331 is a deficient number, since it is larger than the sum of its proper divisors (943394869).

13014100331 is a wasteful number, since it uses less digits than its factorization.

13014100331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47918.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 13014100331 its reverse (13300141031), we get a palindrome (26314241362).

The spelling of 13014100331 in words is "thirteen billion, fourteen million, one hundred thousand, three hundred thirty-one".

Divisors: 1 19 73 197 1387 3743 14381 47629 273239 904951 3476917 9382913 66061423 178275347 684952649 13014100331