Base | Representation |
---|---|
bin | 10100101111110011101001… |
… | …011111101011000000111001 |
3 | 102222002001101202012011222202 |
4 | 110233303221133223000321 |
5 | 43424434210333131301 |
6 | 522021532104555545 |
7 | 25135214651200523 |
oct | 2457635137530071 |
9 | 388061352164882 |
10 | 91246202630201 |
11 | 2708a32a668153 |
12 | a298160782bb5 |
13 | 3bbb6316bbc78 |
14 | 18764a8492a13 |
15 | a837ca86066b |
hex | 52fce97eb039 |
91246202630201 has 32 divisors (see below), whose sum is σ = 96526736640000. Its totient is φ = 86014648317312.
The previous prime is 91246202630189. The next prime is 91246202630279. The reversal of 91246202630201 is 10203620264219.
It is a cyclic number.
It is not a de Polignac number, because 91246202630201 - 214 = 91246202613817 is a prime.
It is not an unprimeable number, because it can be changed into a prime (91246202330201) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16653803180 + ... + 16653808658.
It is an arithmetic number, because the mean of its divisors is an integer number (3016460520000).
Almost surely, 291246202630201 is an apocalyptic number.
It is an amenable number.
91246202630201 is a deficient number, since it is larger than the sum of its proper divisors (5280534009799).
91246202630201 is a wasteful number, since it uses less digits than its factorization.
91246202630201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10661.
The product of its (nonzero) digits is 62208, while the sum is 38.
The spelling of 91246202630201 in words is "ninety-one trillion, two hundred forty-six billion, two hundred two million, six hundred thirty thousand, two hundred one".
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