Base | Representation |
---|---|
bin | 101100001110110010… |
… | …100000100110100000 |
3 | 11112120212000021200210 |
4 | 230032302200212200 |
5 | 1234231121341031 |
6 | 33452354414120 |
7 | 3300625550010 |
oct | 541662404640 |
9 | 145525007623 |
10 | 47492762016 |
11 | 19161476047 |
12 | 9255291340 |
13 | 462b4a7c5b |
14 | 2427757c40 |
15 | 137e6d9746 |
hex | b0eca09a0 |
47492762016 has 96 divisors (see below), whose sum is σ = 144195061248. Its totient is φ = 13405858560.
The previous prime is 47492762003. The next prime is 47492762027. The reversal of 47492762016 is 61026729474.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (48).
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, 369970 + ... + 481521.
It is an arithmetic number, because the mean of its divisors is an integer number (1502031888).
Almost surely, 247492762016 is an apocalyptic number.
It is an amenable number.
47492762016 is an abundant number, since it is smaller than the sum of its proper divisors (96702299232).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47492762016 is a wasteful number, since it uses less digits than its factorization.
47492762016 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 851594 (or 851586 counting only the distinct ones).
The product of its (nonzero) digits is 1016064, while the sum is 48.
The spelling of 47492762016 in words is "forty-seven billion, four hundred ninety-two million, seven hundred sixty-two thousand, sixteen".
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