Base | Representation |
---|---|
bin | 111001111110110001… |
… | …1010101110010100110 |
3 | 102220101112010222000112 |
4 | 1303331203111302212 |
5 | 4020000310443410 |
6 | 133111145213022 |
7 | 11665355621555 |
oct | 1637543256246 |
9 | 386345128015 |
10 | 124512984230 |
11 | 48895373a58 |
12 | 2016b191172 |
13 | b984188b3b |
14 | 6052871d9c |
15 | 338b2ab105 |
hex | 1cfd8d5ca6 |
124512984230 has 128 divisors (see below), whose sum is σ = 255585300480. Its totient is φ = 43408189440.
The previous prime is 124512984227. The next prime is 124512984241. The reversal of 124512984230 is 32489215421.
124512984230 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 30523331 + ... + 30527409.
It is an arithmetic number, because the mean of its divisors is an integer number (1996760160).
Almost surely, 2124512984230 is an apocalyptic number.
124512984230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
124512984230 is an abundant number, since it is smaller than the sum of its proper divisors (131072316250).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124512984230 is a wasteful number, since it uses less digits than its factorization.
124512984230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4374.
The product of its (nonzero) digits is 138240, while the sum is 41.
The spelling of 124512984230 in words is "one hundred twenty-four billion, five hundred twelve million, nine hundred eighty-four thousand, two hundred thirty".
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