Base | Representation |
---|---|
bin | 1110010010111… |
… | …11111000110010 |
3 | 22100200002121100 |
4 | 13021133320302 |
5 | 221200233133 |
6 | 15522305230 |
7 | 2654251236 |
oct | 711377062 |
9 | 270602540 |
10 | 119930418 |
11 | 61774553 |
12 | 341b8216 |
13 | 1bb0135a |
14 | 11cdc5c6 |
15 | a7dee13 |
hex | 725fe32 |
119930418 has 48 divisors (see below), whose sum is σ = 273401856. Its totient is φ = 37920960.
The previous prime is 119930407. The next prime is 119930429. The reversal of 119930418 is 814039911.
It is an interprime number because it is at equal distance from previous prime (119930407) and next prime (119930429).
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51438 + ... + 53718.
It is an arithmetic number, because the mean of its divisors is an integer number (5695872).
Almost surely, 2119930418 is an apocalyptic number.
119930418 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 119930418, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136700928).
119930418 is an abundant number, since it is smaller than the sum of its proper divisors (153471438).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
119930418 is a wasteful number, since it uses less digits than its factorization.
119930418 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2439 (or 2436 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 36.
The square root of 119930418 is about 10951.2747203237. The cubic root of 119930418 is about 493.1470608953.
The spelling of 119930418 in words is "one hundred nineteen million, nine hundred thirty thousand, four hundred eighteen".
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