Base | Representation |
---|---|
bin | 1001000111111000… |
… | …00010111001010101 |
3 | 110122100021121220022 |
4 | 10203330002321111 |
5 | 40012331112412 |
6 | 2130003114525 |
7 | 232242360014 |
oct | 44374027125 |
9 | 13570247808 |
10 | 4897910357 |
11 | 20938195aa |
12 | b48372a45 |
13 | 600965c12 |
14 | 3466c8a7b |
15 | 1d9edca72 |
hex | 123f02e55 |
4897910357 has 2 divisors, whose sum is σ = 4897910358. Its totient is φ = 4897910356.
The previous prime is 4897910327. The next prime is 4897910401. The reversal of 4897910357 is 7530197984.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 4091009521 + 806900836 = 63961^2 + 28406^2 .
It is a cyclic number.
It is not a de Polignac number, because 4897910357 - 26 = 4897910293 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 4897910299 and 4897910308.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4897910327) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2448955178 + 2448955179.
It is an arithmetic number, because the mean of its divisors is an integer number (2448955179).
Almost surely, 24897910357 is an apocalyptic number.
It is an amenable number.
4897910357 is a deficient number, since it is larger than the sum of its proper divisors (1).
4897910357 is an equidigital number, since it uses as much as digits as its factorization.
4897910357 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1905120, while the sum is 53.
The square root of 4897910357 is about 69985.0723869026. The cubic root of 4897910357 is about 1698.2577718521.
The spelling of 4897910357 in words is "four billion, eight hundred ninety-seven million, nine hundred ten thousand, three hundred fifty-seven".
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