Base | Representation |
---|---|
bin | 1001000100101001… |
… | …00001011110111000 |
3 | 110120110012212222120 |
4 | 10202110201132320 |
5 | 34433404211124 |
6 | 2123153321240 |
7 | 231462612252 |
oct | 44224413670 |
9 | 13513185876 |
10 | 4870772664 |
11 | 207a47365a |
12 | b3b266220 |
13 | 5c8153a04 |
14 | 342c62cd2 |
15 | 1d792bd79 |
hex | 1225217b8 |
4870772664 has 64 divisors (see below), whose sum is σ = 12972355200. Its totient is φ = 1519595136.
The previous prime is 4870772657. The next prime is 4870772677. The reversal of 4870772664 is 4662770784.
It is a happy number.
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, 26499 + ... + 102194.
It is an arithmetic number, because the mean of its divisors is an integer number (202693050).
Almost surely, 24870772664 is an apocalyptic number.
It is an amenable number.
4870772664 is an abundant number, since it is smaller than the sum of its proper divisors (8101582536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4870772664 is a wasteful number, since it uses less digits than its factorization.
4870772664 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 128804 (or 128800 counting only the distinct ones).
The product of its (nonzero) digits is 3161088, while the sum is 51.
The square root of 4870772664 is about 69790.9210714402. The cubic root of 4870772664 is about 1695.1154672864.
The spelling of 4870772664 in words is "four billion, eight hundred seventy million, seven hundred seventy-two thousand, six hundred sixty-four".
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