Base | Representation |
---|---|
bin | 10010111001110100… |
… | …00011011010111110 |
3 | 222012021111011221220 |
4 | 21130322003122332 |
5 | 131241024004310 |
6 | 4355012534210 |
7 | 506331105534 |
oct | 113472033276 |
9 | 28167434856 |
10 | 10148656830 |
11 | 433871a0a4 |
12 | 1b72921366 |
13 | c59738bb0 |
14 | 6c3bbc154 |
15 | 3e5e74670 |
hex | 25ce836be |
10148656830 has 64 divisors (see below), whose sum is σ = 26621941248. Its totient is φ = 2460839040.
The previous prime is 10148656829. The next prime is 10148656849. The reversal of 10148656830 is 3865684101.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 168066 + ... + 220325.
It is an arithmetic number, because the mean of its divisors is an integer number (415967832).
Almost surely, 210148656830 is an apocalyptic number.
10148656830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10148656830 is an abundant number, since it is smaller than the sum of its proper divisors (16473284418).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10148656830 is a wasteful number, since it uses less digits than its factorization.
10148656830 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 388481.
The product of its (nonzero) digits is 138240, while the sum is 42.
The spelling of 10148656830 in words is "ten billion, one hundred forty-eight million, six hundred fifty-six thousand, eight hundred thirty".
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