Base | Representation |
---|---|
bin | 1011100111000001… |
… | …00011100100001100 |
3 | 121002101021011221000 |
4 | 11303200203210030 |
5 | 100231104201140 |
6 | 2510252140300 |
7 | 310312421643 |
oct | 56340434414 |
9 | 17071234830 |
10 | 6232881420 |
11 | 2709332077 |
12 | 125b467690 |
13 | 7843c671c |
14 | 431b1035a |
15 | 2672d9a30 |
hex | 17382390c |
6232881420 has 48 divisors (see below), whose sum is σ = 19391188320. Its totient is φ = 1662101568.
The previous prime is 6232881419. The next prime is 6232881437. The reversal of 6232881420 is 241882326.
6232881420 is a `hidden beast` number, since 623 + 2 + 8 + 8 + 1 + 4 + 20 = 666.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5770647 + ... + 5771726.
It is an arithmetic number, because the mean of its divisors is an integer number (403983090).
Almost surely, 26232881420 is an apocalyptic number.
6232881420 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
6232881420 is an abundant number, since it is smaller than the sum of its proper divisors (13158306900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6232881420 is a wasteful number, since it uses less digits than its factorization.
6232881420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11542391 (or 11542383 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 36.
The square root of 6232881420 is about 78948.5998609222. The cubic root of 6232881420 is about 1840.3324678846.
The spelling of 6232881420 in words is "six billion, two hundred thirty-two million, eight hundred eighty-one thousand, four hundred twenty".
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