Base | Representation |
---|---|
bin | 1111001011011… |
… | …00001110001010 |
3 | 22212120120112111 |
4 | 13211230032022 |
5 | 230043232340 |
6 | 20344532534 |
7 | 3104132110 |
oct | 745541612 |
9 | 285516474 |
10 | 127320970 |
11 | 65962147 |
12 | 3678114a |
13 | 204bb26a |
14 | 12ca3ab0 |
15 | b29eaea |
hex | 796c38a |
127320970 has 16 divisors (see below), whose sum is σ = 261917568. Its totient is φ = 43652880.
The previous prime is 127320961. The next prime is 127321001. The reversal of 127320970 is 79023721.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 909366 + ... + 909505.
It is an arithmetic number, because the mean of its divisors is an integer number (16369848).
Almost surely, 2127320970 is an apocalyptic number.
127320970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
127320970 is an abundant number, since it is smaller than the sum of its proper divisors (134596598).
127320970 is a wasteful number, since it uses less digits than its factorization.
127320970 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1818885.
The product of its (nonzero) digits is 5292, while the sum is 31.
The square root of 127320970 is about 11283.6594241407. The cubic root of 127320970 is about 503.0756684011.
The spelling of 127320970 in words is "one hundred twenty-seven million, three hundred twenty thousand, nine hundred seventy".
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