Base | Representation |
---|---|
bin | 1110010010000… |
… | …01111111100010 |
3 | 22100102212122020 |
4 | 13021001333202 |
5 | 221132323340 |
6 | 15515522310 |
7 | 2653231242 |
oct | 711017742 |
9 | 270385566 |
10 | 119807970 |
11 | 616a0557 |
12 | 34159396 |
13 | 1ba8a6b9 |
14 | 11ca9b22 |
15 | a7b89d0 |
hex | 7241fe2 |
119807970 has 32 divisors (see below), whose sum is σ = 288040320. Its totient is φ = 31893120.
The previous prime is 119807969. The next prime is 119807983. The reversal of 119807970 is 79708911.
It is a happy number.
It is a Curzon 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, 15766 + ... + 22094.
It is an arithmetic number, because the mean of its divisors is an integer number (9001260).
Almost surely, 2119807970 is an apocalyptic number.
119807970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
119807970 is an abundant number, since it is smaller than the sum of its proper divisors (168232350).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
119807970 is a wasteful number, since it uses less digits than its factorization.
119807970 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6970.
The product of its (nonzero) digits is 31752, while the sum is 42.
The square root of 119807970 is about 10945.6827105485. The cubic root of 119807970 is about 492.9791706725.
The spelling of 119807970 in words is "one hundred nineteen million, eight hundred seven thousand, nine hundred seventy".
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