Base | Representation |
---|---|
bin | 1101011001000001110… |
… | …0110111010001111101 |
3 | 210222211001100220022211 |
4 | 3112100130313101331 |
5 | 12232124012033003 |
6 | 253404150340421 |
7 | 22423010062216 |
oct | 3262034672175 |
9 | 728731326284 |
10 | 230056752253 |
11 | 89626048019 |
12 | 3870565a711 |
13 | 18904394b93 |
14 | b1c5ca040d |
15 | 5eb705d96d |
hex | 359073747d |
230056752253 has 8 divisors (see below), whose sum is σ = 238977260280. Its totient is φ = 221202078720.
The previous prime is 230056752241. The next prime is 230056752283. The reversal of 230056752253 is 352257650032.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 93661705764 + 136395046489 = 306042^2 + 369317^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 230056752253 - 25 = 230056752221 is a prime.
It is a super-2 number, since 2×2300567522532 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230056752283) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16451500 + ... + 16465477.
It is an arithmetic number, because the mean of its divisors is an integer number (29872157535).
Almost surely, 2230056752253 is an apocalyptic number.
It is an amenable number.
230056752253 is a deficient number, since it is larger than the sum of its proper divisors (8920508027).
230056752253 is a wasteful number, since it uses less digits than its factorization.
230056752253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32917247.
The product of its (nonzero) digits is 378000, while the sum is 40.
The spelling of 230056752253 in words is "two hundred thirty billion, fifty-six million, seven hundred fifty-two thousand, two hundred fifty-three".
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