Base | Representation |
---|---|
bin | 1001110010010010… |
… | …10110011101000101 |
3 | 111120010210121210200 |
4 | 10321021112131011 |
5 | 41224423014002 |
6 | 2225153241113 |
7 | 244122611400 |
oct | 47111263505 |
9 | 14503717720 |
10 | 5253719877 |
11 | 225665155a |
12 | 1027563199 |
13 | 6595a44b3 |
14 | 37ba68d37 |
15 | 20b372b1c |
hex | 139256745 |
5253719877 has 18 divisors (see below), whose sum is σ = 8827679718. Its totient is φ = 3002125392.
The previous prime is 5253719791. The next prime is 5253719903. The reversal of 5253719877 is 7789173525.
It is a happy number.
5253719877 is a `hidden beast` number, since 525 + 37 + 1 + 9 + 87 + 7 = 666.
It can be written as a sum of positive squares in only one way, i.e., 3939947361 + 1313772516 = 62769^2 + 36246^2 .
It is not a de Polignac number, because 5253719877 - 210 = 5253718853 is a prime.
It is a super-3 number, since 3×52537198773 (a number of 30 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5253719077) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 5956158 + ... + 5957039.
It is an arithmetic number, because the mean of its divisors is an integer number (490426651).
Almost surely, 25253719877 is an apocalyptic number.
It is an amenable number.
5253719877 is a deficient number, since it is larger than the sum of its proper divisors (3573959841).
5253719877 is a wasteful number, since it uses less digits than its factorization.
5253719877 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11913217 (or 11913207 counting only the distinct ones).
The product of its digits is 3704400, while the sum is 54.
The square root of 5253719877 is about 72482.5487755501. The cubic root of 5253719877 is about 1738.4237141523.
The spelling of 5253719877 in words is "five billion, two hundred fifty-three million, seven hundred nineteen thousand, eight hundred seventy-seven".
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