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13214610501 = 335171252451
BaseRepresentation
bin11000100111010011…
…01111010001000101
31021002221121202201120
430103221233101011
5204030420014001
610023134544153
7645320223141
oct142351572105
937087552646
1013214610501
115671337504
122689668059
1313279a3271
148d5072221
155251e5236
hex313a6f445

13214610501 has 8 divisors (see below), whose sum is σ = 17624504544. Its totient is φ = 8807228400.

The previous prime is 13214610473. The next prime is 13214610503. The reversal of 13214610501 is 10501641231.

It is a happy number.

13214610501 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13214610501 - 210 = 13214609477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13214610503) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 615675 + ... + 636776.

It is an arithmetic number, because the mean of its divisors is an integer number (2203063068).

Almost surely, 213214610501 is an apocalyptic number.

It is an amenable number.

13214610501 is a deficient number, since it is larger than the sum of its proper divisors (4409894043).

13214610501 is a wasteful number, since it uses less digits than its factorization.

13214610501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1255971.

The product of its (nonzero) digits is 720, while the sum is 24.

The spelling of 13214610501 in words is "thirteen billion, two hundred fourteen million, six hundred ten thousand, five hundred one".

Divisors: 1 3 3517 10551 1252451 3757353 4404870167 13214610501