Base | Representation |
---|---|
bin | 10011111100010111… |
… | …00011000001011000 |
3 | 1000122011220102001121 |
4 | 21332023203001120 |
5 | 133411431001330 |
6 | 4530233455024 |
7 | 526220033122 |
oct | 117613430130 |
9 | 30564812047 |
10 | 10706890840 |
11 | 45a4840618 |
12 | 20a9871474 |
13 | 10182a0189 |
14 | 737db2212 |
15 | 429e9217a |
hex | 27e2e3058 |
10706890840 has 32 divisors (see below), whose sum is σ = 24196650480. Its totient is φ = 4263885952.
The previous prime is 10706890837. The next prime is 10706890867. The reversal of 10706890840 is 4809860701.
It is a super-2 number, since 2×107068908402 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
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, 580507 + ... + 598666.
Almost surely, 210706890840 is an apocalyptic number.
10706890840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10706890840 is an abundant number, since it is smaller than the sum of its proper divisors (13489759640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10706890840 is a wasteful number, since it uses less digits than its factorization.
10706890840 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1179411 (or 1179407 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 43.
The spelling of 10706890840 in words is "ten billion, seven hundred six million, eight hundred ninety thousand, eight hundred forty".
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