Base | Representation |
---|---|
bin | 1101101110000… |
… | …01011011001011 |
3 | 22000120000202101 |
4 | 12313001123023 |
5 | 213430241201 |
6 | 15230414231 |
7 | 2565136522 |
oct | 667013313 |
9 | 260500671 |
10 | 115087051 |
11 | 59a66672 |
12 | 32661377 |
13 | 1aac6961 |
14 | 113db4b9 |
15 | a184d01 |
hex | 6dc16cb |
115087051 has 8 divisors (see below), whose sum is σ = 119192400. Its totient is φ = 110990880.
The previous prime is 115087043. The next prime is 115087079. The reversal of 115087051 is 150780511.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 115087051 - 23 = 115087043 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (115087001) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32265 + ... + 35653.
It is an arithmetic number, because the mean of its divisors is an integer number (14899050).
Almost surely, 2115087051 is an apocalyptic number.
115087051 is a deficient number, since it is larger than the sum of its proper divisors (4105349).
115087051 is a wasteful number, since it uses less digits than its factorization.
115087051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4589.
The product of its (nonzero) digits is 1400, while the sum is 28.
The square root of 115087051 is about 10727.8633007696. The cubic root of 115087051 is about 486.4170848139.
The spelling of 115087051 in words is "one hundred fifteen million, eighty-seven thousand, fifty-one".
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