Base | Representation |
---|---|
bin | 1110001111001… |
… | …01010100111000 |
3 | 22022201120222101 |
4 | 13013211110320 |
5 | 221033202113 |
6 | 15503433144 |
7 | 2650060531 |
oct | 707452470 |
9 | 268646871 |
10 | 119428408 |
11 | 61461370 |
12 | 33bb57b4 |
13 | 1b9869c8 |
14 | 11c0b688 |
15 | a7412dd |
hex | 71e5538 |
119428408 has 64 divisors (see below), whose sum is σ = 254016000. Its totient is φ = 52166400.
The previous prime is 119428391. The next prime is 119428411. The reversal of 119428408 is 804824911.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 284823 + ... + 285241.
It is an arithmetic number, because the mean of its divisors is an integer number (3969000).
Almost surely, 2119428408 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 119428408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127008000).
119428408 is an abundant number, since it is smaller than the sum of its proper divisors (134587592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
119428408 is a wasteful number, since it uses less digits than its factorization.
119428408 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 556 (or 552 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 37.
The square root of 119428408 is about 10928.3305220880. The cubic root of 119428408 is about 492.4580197325.
The spelling of 119428408 in words is "one hundred nineteen million, four hundred twenty-eight thousand, four hundred eight".
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