Base | Representation |
---|---|
bin | 101100001101011110… |
… | …101101100011011010 |
3 | 11112112022200020120111 |
4 | 230031132231203122 |
5 | 1234210010414340 |
6 | 33450251514534 |
7 | 3300241046104 |
oct | 541536554332 |
9 | 145468606514 |
10 | 47470794970 |
11 | 19150031965 |
12 | 9249a58a4a |
13 | 4626a863c1 |
14 | 242487a574 |
15 | 137c7eaaea |
hex | b0d7ad8da |
47470794970 has 16 divisors (see below), whose sum is σ = 85453950240. Its totient is φ = 18986869264.
The previous prime is 47470794953. The next prime is 47470794979. The reversal of 47470794970 is 7949707474.
It is a super-4 number, since 4×474707949704 (a number of 44 digits) contains 4444 as substring.
It is not an unprimeable number, because it can be changed into a prime (47470794979) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38092 + ... + 310471.
It is an arithmetic number, because the mean of its divisors is an integer number (5340871890).
Almost surely, 247470794970 is an apocalyptic number.
47470794970 is a deficient number, since it is larger than the sum of its proper divisors (37983155270).
47470794970 is a wasteful number, since it uses less digits than its factorization.
47470794970 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 362189.
The product of its (nonzero) digits is 12446784, while the sum is 58.
The spelling of 47470794970 in words is "forty-seven billion, four hundred seventy million, seven hundred ninety-four thousand, nine hundred seventy".
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