Base | Representation |
---|---|
bin | 11010001100101111111110… |
… | …010010111100111110100101 |
3 | 120002222102210001000211002100 |
4 | 122030233332102330332211 |
5 | 110100323011112443023 |
6 | 1045021444043202313 |
7 | 33161520455113542 |
oct | 3214577622747645 |
9 | 502872701024070 |
10 | 115225354031013 |
11 | 33794886482696 |
12 | 10b0b541b16399 |
13 | 4c3a920355cb5 |
14 | 2064d18b8bbc9 |
15 | d4c4211adc43 |
hex | 68cbfe4bcfa5 |
115225354031013 has 12 divisors (see below), whose sum is σ = 166502642602348. Its totient is φ = 76786431865920.
The previous prime is 115225354031003. The next prime is 115225354031017. The reversal of 115225354031013 is 310130453522511.
It is a happy number.
115225354031013 is a `hidden beast` number, since 1 + 1 + 5 + 2 + 2 + 5 + 3 + 540 + 3 + 101 + 3 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 21702199907844 + 93523154123169 = 4658562^2 + 9670737^2 .
It is not a de Polignac number, because 115225354031013 - 232 = 115221059063717 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115225354031017) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2539211170 + ... + 2539256547.
Almost surely, 2115225354031013 is an apocalyptic number.
It is an amenable number.
115225354031013 is a deficient number, since it is larger than the sum of its proper divisors (51277288571335).
115225354031013 is a wasteful number, since it uses less digits than its factorization.
115225354031013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5078470244 (or 5078470241 counting only the distinct ones).
The product of its (nonzero) digits is 54000, while the sum is 36.
The spelling of 115225354031013 in words is "one hundred fifteen trillion, two hundred twenty-five billion, three hundred fifty-four million, thirty-one thousand, thirteen".
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