Base | Representation |
---|---|
bin | 1101101111001… |
… | …11011000001100 |
3 | 22000211221000001 |
4 | 12313213120030 |
5 | 214000230013 |
6 | 15234014044 |
7 | 2566354663 |
oct | 667473014 |
9 | 260757001 |
10 | 115242508 |
11 | 5a062447 |
12 | 32717324 |
13 | 1ab4c644 |
14 | 1143bdda |
15 | a1b5ddd |
hex | 6de760c |
115242508 has 12 divisors (see below), whose sum is σ = 201752320. Its totient is φ = 57598992.
The previous prime is 115242487. The next prime is 115242509. The reversal of 115242508 is 805242511.
It is not an unprimeable number, because it can be changed into a prime (115242509) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12853 + ... + 19891.
Almost surely, 2115242508 is an apocalyptic number.
It is an amenable number.
115242508 is a deficient number, since it is larger than the sum of its proper divisors (86509812).
115242508 is a wasteful number, since it uses less digits than its factorization.
115242508 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11136 (or 11134 counting only the distinct ones).
The product of its (nonzero) digits is 3200, while the sum is 28.
The square root of 115242508 is about 10735.1063338935. The cubic root of 115242508 is about 486.6360000275.
It can be divided in two parts, 1152 and 42508, that added together give a triangular number (43660 = T295).
The spelling of 115242508 in words is "one hundred fifteen million, two hundred forty-two thousand, five hundred eight".
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