Base | Representation |
---|---|
bin | 1110001110110… |
… | …01010000101100 |
3 | 22022122002012000 |
4 | 13013121100230 |
5 | 221030111423 |
6 | 15502412300 |
7 | 2646463461 |
oct | 707312054 |
9 | 268562160 |
10 | 119378988 |
11 | 61428223 |
12 | 33b91090 |
13 | 1b96a371 |
14 | 11bd7668 |
15 | a731843 |
hex | 71d942c |
119378988 has 48 divisors (see below), whose sum is σ = 310464000. Its totient is φ = 39669264.
The previous prime is 119378971. The next prime is 119378999. The reversal of 119378988 is 889873911.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is an unprimeable number.
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, 37233 + ... + 40311.
It is an arithmetic number, because the mean of its divisors is an integer number (6468000).
Almost surely, 2119378988 is an apocalyptic number.
119378988 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
119378988 is an abundant number, since it is smaller than the sum of its proper divisors (191085012).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
119378988 is a wasteful number, since it uses less digits than its factorization.
119378988 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3451 (or 3443 counting only the distinct ones).
The product of its digits is 870912, while the sum is 54.
The square root of 119378988 is about 10926.0691925321. The cubic root of 119378988 is about 492.3900832633.
The spelling of 119378988 in words is "one hundred nineteen million, three hundred seventy-eight thousand, nine hundred eighty-eight".
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