Base | Representation |
---|---|
bin | 1111000010001100011… |
… | …0000101011010011000 |
3 | 220200200110020201011010 |
4 | 3300203012011122120 |
5 | 13212432412212402 |
6 | 314353315133520 |
7 | 24442405606410 |
oct | 3604306053230 |
9 | 820613221133 |
10 | 258286835352 |
11 | 9a5a2204307 |
12 | 420838a42a0 |
13 | 1b482b70970 |
14 | c703223640 |
15 | 6aba5c2a6c |
hex | 3c23185698 |
258286835352 has 128 divisors (see below), whose sum is σ = 841477593600. Its totient is φ = 64112560128.
The previous prime is 258286835333. The next prime is 258286835353. The reversal of 258286835352 is 253538682852.
It is a junction number, because it is equal to n+sod(n) for n = 258286835292 and 258286835301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (258286835353) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3441202 + ... + 3515457.
It is an arithmetic number, because the mean of its divisors is an integer number (6574043700).
Almost surely, 2258286835352 is an apocalyptic number.
It is an amenable number.
258286835352 is an abundant number, since it is smaller than the sum of its proper divisors (583190758248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
258286835352 is a wasteful number, since it uses less digits than its factorization.
258286835352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6956705 (or 6956701 counting only the distinct ones).
The product of its digits is 27648000, while the sum is 57.
The spelling of 258286835352 in words is "two hundred fifty-eight billion, two hundred eighty-six million, eight hundred thirty-five thousand, three hundred fifty-two".
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