Base | Representation |
---|---|
bin | 110101000010010… |
… | …011101000001010 |
3 | 2022000022101012021 |
4 | 311002103220022 |
5 | 3310242002010 |
6 | 224143235054 |
7 | 31023102505 |
oct | 6502235012 |
9 | 2260271167 |
10 | 889797130 |
11 | 4172a3832 |
12 | 209ba8a8a |
13 | 1124636a1 |
14 | 8626213c |
15 | 531b38da |
hex | 35093a0a |
889797130 has 16 divisors (see below), whose sum is σ = 1602266184. Its totient is φ = 355778560.
The previous prime is 889797109. The next prime is 889797137. The reversal of 889797130 is 31797988.
It can be written as a sum of positive squares in 4 ways, for example, as 825010729 + 64786401 = 28723^2 + 8049^2 .
It is not an unprimeable number, because it can be changed into a prime (889797137) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11370 + ... + 43690.
Almost surely, 2889797130 is an apocalyptic number.
889797130 is a deficient number, since it is larger than the sum of its proper divisors (712469054).
889797130 is a wasteful number, since it uses less digits than its factorization.
889797130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35081.
The product of its (nonzero) digits is 762048, while the sum is 52.
The square root of 889797130 is about 29829.4674776470. The cubic root of 889797130 is about 961.8270796539.
The spelling of 889797130 in words is "eight hundred eighty-nine million, seven hundred ninety-seven thousand, one hundred thirty".
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