Base | Representation |
---|---|
bin | 11000100111010011… |
… | …01111010001000101 |
3 | 1021002221121202201120 |
4 | 30103221233101011 |
5 | 204030420014001 |
6 | 10023134544153 |
7 | 645320223141 |
oct | 142351572105 |
9 | 37087552646 |
10 | 13214610501 |
11 | 5671337504 |
12 | 2689668059 |
13 | 13279a3271 |
14 | 8d5072221 |
15 | 5251e5236 |
hex | 313a6f445 |
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".
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