Base | Representation |
---|---|
bin | 1110001011000… |
… | …00011010011101 |
3 | 22021200221012000 |
4 | 13011200122131 |
5 | 220413241442 |
6 | 15444032513 |
7 | 2642332401 |
oct | 705403235 |
9 | 267627160 |
10 | 118883997 |
11 | 6111a341 |
12 | 33992739 |
13 | 1b825c7b |
14 | 11b09101 |
15 | a684d4c |
hex | 716069d |
118883997 has 32 divisors (see below), whose sum is σ = 184041600. Its totient is φ = 75769344.
The previous prime is 118883983. The next prime is 118884037. The reversal of 118883997 is 799388811.
It is not a de Polignac number, because 118883997 - 214 = 118867613 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (118883917) 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 31 ways as a sum of consecutive naturals, for example, 57933 + ... + 59949.
It is an arithmetic number, because the mean of its divisors is an integer number (5751300).
Almost surely, 2118883997 is an apocalyptic number.
It is an amenable number.
118883997 is a deficient number, since it is larger than the sum of its proper divisors (65157603).
118883997 is a wasteful number, since it uses less digits than its factorization.
118883997 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2122 (or 2116 counting only the distinct ones).
The product of its digits is 870912, while the sum is 54.
The square root of 118883997 is about 10903.3938294459. The cubic root of 118883997 is about 491.7085945412.
The spelling of 118883997 in words is "one hundred eighteen million, eight hundred eighty-three thousand, nine hundred ninety-seven".
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