Base | Representation |
---|---|
bin | 11101110010010100010010… |
… | …101100110110011000110110 |
3 | 122011211120202200102200002212 |
4 | 131302110102230312120312 |
5 | 114132310233434223134 |
6 | 1142341025114133422 |
7 | 36410342441646116 |
oct | 3562242254663066 |
9 | 564746680380085 |
10 | 131001111242294 |
11 | 38817294116987 |
12 | 12838a87121272 |
13 | 5813475b39837 |
14 | 244c6b802d046 |
15 | 102298d666bce |
hex | 772512b36636 |
131001111242294 has 16 divisors (see below), whose sum is σ = 200277264258000. Its totient is φ = 64246968274944.
The previous prime is 131001111242233. The next prime is 131001111242327. The reversal of 131001111242294 is 492242111100131.
It is a super-2 number, since 2×1310011112422942 (a number of 29 digits) contains 22 as substring.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 131001111242294.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1236226427 + ... + 1236332390.
It is an arithmetic number, because the mean of its divisors is an integer number (12517329016125).
Almost surely, 2131001111242294 is an apocalyptic number.
131001111242294 is a deficient number, since it is larger than the sum of its proper divisors (69276153015706).
131001111242294 is a wasteful number, since it uses less digits than its factorization.
131001111242294 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2472559327.
The product of its (nonzero) digits is 3456, while the sum is 32.
The spelling of 131001111242294 in words is "one hundred thirty-one trillion, one billion, one hundred eleven million, two hundred forty-two thousand, two hundred ninety-four".
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