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118885348 = 22227311421
BaseRepresentation
bin1110001011000…
…00101111100100
322021201000001001
413011200233210
5220413312343
615444043044
72642336341
oct705405744
9267630031
10118885348
116112035a
1233993484
131b82677a
1411b097c8
15a68544d
hex7160be4

118885348 has 24 divisors (see below), whose sum is σ = 210135744. Its totient is φ = 58850400.

The previous prime is 118885343. The next prime is 118885409. The reversal of 118885348 is 843588811.

It is a super-2 number, since 2×1188853482 = 28267451938162208, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 118885298 and 118885307.

It is not an unprimeable number, because it can be changed into a prime (118885343) 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 7 ways as a sum of consecutive naturals, for example, 282178 + ... + 282598.

It is an arithmetic number, because the mean of its divisors is an integer number (8755656).

Almost surely, 2118885348 is an apocalyptic number.

It is an amenable number.

118885348 is a deficient number, since it is larger than the sum of its proper divisors (91250396).

118885348 is a wasteful number, since it uses less digits than its factorization.

118885348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 963 (or 961 counting only the distinct ones).

The product of its digits is 245760, while the sum is 46.

The square root of 118885348 is about 10903.4557824572. The cubic root of 118885348 is about 491.7104571294.

The spelling of 118885348 in words is "one hundred eighteen million, eight hundred eighty-five thousand, three hundred forty-eight".

Divisors: 1 2 4 227 311 421 454 622 842 908 1244 1684 70597 95567 130931 141194 191134 261862 282388 382268 523724 29721337 59442674 118885348