Base | Representation |
---|---|
bin | 11101110010010100010010… |
… | …001100110110011001101011 |
3 | 122011211120202002122111011122 |
4 | 131302110102030312121223 |
5 | 114132310224312304424 |
6 | 1142341024214245455 |
7 | 36410342310440516 |
oct | 3562242214663153 |
9 | 564746662574148 |
10 | 131001102853739 |
11 | 3881728a407498 |
12 | 12838a8435688b |
13 | 58134741905b1 |
14 | 244c6b6c87d7d |
15 | 102298ca5b45e |
hex | 77251233666b |
131001102853739 has 2 divisors, whose sum is σ = 131001102853740. Its totient is φ = 131001102853738.
The previous prime is 131001102853723. The next prime is 131001102853799. The reversal of 131001102853739 is 937358201100131.
It is a weak prime.
It is an emirp because it is prime and its reverse (937358201100131) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 131001102853739 - 24 = 131001102853723 is a prime.
It is a super-3 number, since 3×1310011028537393 (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a self number, because there is not a number n which added to its sum of digits gives 131001102853739.
It is not a weakly prime, because it can be changed into another prime (131001102853799) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65500551426869 + 65500551426870.
It is an arithmetic number, because the mean of its divisors is an integer number (65500551426870).
Almost surely, 2131001102853739 is an apocalyptic number.
131001102853739 is a deficient number, since it is larger than the sum of its proper divisors (1).
131001102853739 is an equidigital number, since it uses as much as digits as its factorization.
131001102853739 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 136080, while the sum is 44.
The spelling of 131001102853739 in words is "one hundred thirty-one trillion, one billion, one hundred two million, eight hundred fifty-three thousand, seven hundred thirty-nine".
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