Base | Representation |
---|---|
bin | 1101111100101000111… |
… | …00111111111111100010 |
3 | 1200210222111120000000020 |
4 | 12332110130333333202 |
5 | 30322431342444340 |
6 | 1004053420534310 |
7 | 46423546534323 |
oct | 6762434777742 |
9 | 1623874500006 |
10 | 479231999970 |
11 | 175271a74709 |
12 | 78a659b1396 |
13 | 36264615669 |
14 | 192a2d4244a |
15 | c6ec7619d0 |
hex | 6f9473ffe2 |
479231999970 has 32 divisors (see below), whose sum is σ = 1158431319360. Its totient is φ = 126875808960.
The previous prime is 479231999969. The next prime is 479232000007. The reversal of 479231999970 is 79999132974.
It is a junction number, because it is equal to n+sod(n) for n = 479231999895 and 479231999904.
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, 57457701 + ... + 57466040.
It is an arithmetic number, because the mean of its divisors is an integer number (36200978730).
Almost surely, 2479231999970 is an apocalyptic number.
479231999970 is an abundant number, since it is smaller than the sum of its proper divisors (679199319390).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
479231999970 is a wasteful number, since it uses less digits than its factorization.
479231999970 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 114923890.
The product of its (nonzero) digits is 69441624, while the sum is 69.
The spelling of 479231999970 in words is "four hundred seventy-nine billion, two hundred thirty-one million, nine hundred ninety-nine thousand, nine hundred seventy".
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