Base | Representation |
---|---|
bin | 1101101110100… |
… | …00000011011010 |
3 | 22000200001221121 |
4 | 12313100003122 |
5 | 213434200340 |
6 | 15231555454 |
7 | 2565506311 |
oct | 667200332 |
9 | 260601847 |
10 | 115146970 |
11 | 59aa7694 |
12 | 3268bb8a |
13 | 1ab18003 |
14 | 11415278 |
15 | a19794a |
hex | 6dd00da |
115146970 has 32 divisors (see below), whose sum is σ = 216888192. Its totient is φ = 43931712.
The previous prime is 115146959. The next prime is 115146971. The reversal of 115146970 is 79641511.
It is not an unprimeable number, because it can be changed into a prime (115146971) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156724 + ... + 157456.
It is an arithmetic number, because the mean of its divisors is an integer number (6777756).
Almost surely, 2115146970 is an apocalyptic number.
115146970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
115146970 is a deficient number, since it is larger than the sum of its proper divisors (101741222).
115146970 is a wasteful number, since it uses less digits than its factorization.
115146970 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1446.
The product of its (nonzero) digits is 7560, while the sum is 34.
The square root of 115146970 is about 10730.6556183674. The cubic root of 115146970 is about 486.5014863413.
The spelling of 115146970 in words is "one hundred fifteen million, one hundred forty-six thousand, nine hundred seventy".
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