Base | Representation |
---|---|
bin | 101100100100010110… |
… | …010010111001110110 |
3 | 11120112001121200101220 |
4 | 230210112102321312 |
5 | 1241001220332010 |
6 | 33552315131210 |
7 | 3312610144410 |
oct | 544426227166 |
9 | 146461550356 |
10 | 47854464630 |
11 | 19327663625 |
12 | 9336443b06 |
13 | 46883ca97b |
14 | 245d7cd9b0 |
15 | 13a1335970 |
hex | b24592e76 |
47854464630 has 32 divisors (see below), whose sum is σ = 131257960704. Its totient is φ = 10938163296.
The previous prime is 47854464611. The next prime is 47854464683. The reversal of 47854464630 is 3646445874.
47854464630 is digitally balanced in base 2, 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 15 ways as a sum of consecutive naturals, for example, 113938992 + ... + 113939411.
It is an arithmetic number, because the mean of its divisors is an integer number (4101811272).
Almost surely, 247854464630 is an apocalyptic number.
47854464630 is an abundant number, since it is smaller than the sum of its proper divisors (83403496074).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47854464630 is a wasteful number, since it uses less digits than its factorization.
47854464630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 227878420.
The product of its (nonzero) digits is 7741440, while the sum is 51.
The spelling of 47854464630 in words is "forty-seven billion, eight hundred fifty-four million, four hundred sixty-four thousand, six hundred thirty".
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