Base | Representation |
---|---|
bin | 101100011001011010… |
… | …011011110011111000 |
3 | 11120001021101201200011 |
4 | 230121122123303320 |
5 | 1240112234002222 |
6 | 33522202551304 |
7 | 3305221550125 |
oct | 543132336370 |
9 | 146037351604 |
10 | 47671000312 |
11 | 19243045121 |
12 | 92a4b08534 |
13 | 46593b2cc0 |
14 | 24432b374c |
15 | 1390195c77 |
hex | b1969bcf8 |
47671000312 has 32 divisors (see below), whose sum is σ = 96291795600. Its totient is φ = 21994447104.
The previous prime is 47671000309. The next prime is 47671000331. The reversal of 47671000312 is 21300017674.
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, 231583 + ... + 385969.
Almost surely, 247671000312 is an apocalyptic number.
It is an amenable number.
47671000312 is an abundant number, since it is smaller than the sum of its proper divisors (48620795288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47671000312 is a wasteful number, since it uses less digits than its factorization.
47671000312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 157375 (or 157371 counting only the distinct ones).
The product of its (nonzero) digits is 7056, while the sum is 31.
Adding to 47671000312 its reverse (21300017674), we get a palindrome (68971017986).
The spelling of 47671000312 in words is "forty-seven billion, six hundred seventy-one million, three hundred twelve", and thus it is an aban number.
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