Base | Representation |
---|---|
bin | 1101101111101… |
… | …10001000011110 |
3 | 22000221222220100 |
4 | 12313312020132 |
5 | 214004143232 |
6 | 15235201530 |
7 | 2600026116 |
oct | 667661036 |
9 | 260858810 |
10 | 115302942 |
11 | 5a0a3897 |
12 | 327462a6 |
13 | 1ab70cc1 |
14 | 11456046 |
15 | a1c8c7c |
hex | 6df621e |
115302942 has 24 divisors (see below), whose sum is σ = 264519216. Its totient is φ = 36173376.
The previous prime is 115302923. The next prime is 115302961. The reversal of 115302942 is 249203511.
It is an interprime number because it is at equal distance from previous prime (115302923) and next prime (115302961).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 188098 + ... + 188709.
It is an arithmetic number, because the mean of its divisors is an integer number (11021634).
Almost surely, 2115302942 is an apocalyptic number.
115302942 is an abundant number, since it is smaller than the sum of its proper divisors (149216274).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115302942 is a wasteful number, since it uses less digits than its factorization.
115302942 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 376832 (or 376829 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 27.
The square root of 115302942 is about 10737.9207484503. The cubic root of 115302942 is about 486.7210503017.
The spelling of 115302942 in words is "one hundred fifteen million, three hundred two thousand, nine hundred forty-two".
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