Base | Representation |
---|---|
bin | 1101010011010100001… |
… | …0101001011111000111 |
3 | 210211212011122000010111 |
4 | 3110311002221133013 |
5 | 12221003411401401 |
6 | 252552044133451 |
7 | 22340005516333 |
oct | 3246502513707 |
9 | 724764560114 |
10 | 228523153351 |
11 | 88a093a9509 |
12 | 38357b37287 |
13 | 1871b73a7cc |
14 | b0bc3327c3 |
15 | 5e275c8e51 |
hex | 35350a97c7 |
228523153351 has 4 divisors (see below), whose sum is σ = 228608970192. Its totient is φ = 228437336512.
The previous prime is 228523153337. The next prime is 228523153363. The reversal of 228523153351 is 153351325822.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 228523153351 - 29 = 228523152839 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (228523153381) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42904426 + ... + 42909751.
It is an arithmetic number, because the mean of its divisors is an integer number (57152242548).
Almost surely, 2228523153351 is an apocalyptic number.
228523153351 is a deficient number, since it is larger than the sum of its proper divisors (85816841).
228523153351 is an equidigital number, since it uses as much as digits as its factorization.
228523153351 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85816840.
The product of its digits is 216000, while the sum is 40.
The spelling of 228523153351 in words is "two hundred twenty-eight billion, five hundred twenty-three million, one hundred fifty-three thousand, three hundred fifty-one".
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