Base | Representation |
---|---|
bin | 1001000100100011… |
… | …11101011110010111 |
3 | 110120101221202110221 |
4 | 10202101331132113 |
5 | 34433221212022 |
6 | 2123131055211 |
7 | 231454113601 |
oct | 44221753627 |
9 | 13511852427 |
10 | 4870100887 |
11 | 207a054973 |
12 | b3aba1507 |
13 | 5c7c7a002 |
14 | 342b2a171 |
15 | 1d7847cc7 |
hex | 12247d797 |
4870100887 has 2 divisors, whose sum is σ = 4870100888. Its totient is φ = 4870100886.
The previous prime is 4870100869. The next prime is 4870100929. The reversal of 4870100887 is 7880010784.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 4870100887 - 219 = 4869576599 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4870106887) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2435050443 + 2435050444.
It is an arithmetic number, because the mean of its divisors is an integer number (2435050444).
Almost surely, 24870100887 is an apocalyptic number.
4870100887 is a deficient number, since it is larger than the sum of its proper divisors (1).
4870100887 is an equidigital number, since it uses as much as digits as its factorization.
4870100887 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 100352, while the sum is 43.
The square root of 4870100887 is about 69786.1081233221. The cubic root of 4870100887 is about 1695.0375335911.
The spelling of 4870100887 in words is "four billion, eight hundred seventy million, one hundred thousand, eight hundred eighty-seven".
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