Base | Representation |
---|---|
bin | 11100010111111… |
… | …01000001000100 |
3 | 121120212101120001 |
4 | 32023331001010 |
5 | 441412431112 |
6 | 35341251044 |
7 | 5620042630 |
oct | 1613750104 |
9 | 546771501 |
10 | 238014532 |
11 | 112397928 |
12 | 67863a84 |
13 | 3a407202 |
14 | 23879dc0 |
15 | 15d67c57 |
hex | e2fd044 |
238014532 has 12 divisors (see below), whose sum is σ = 476029120. Its totient is φ = 102006216.
The previous prime is 238014527. The next prime is 238014583. The reversal of 238014532 is 235410832.
238014532 is an admirable number.
It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 8500519 = 238014532 / (2 + 3 + 8 + 0 + 1 + 4 + 5 + 3 + 2).
It is a self number, because there is not a number n which added to its sum of digits gives 238014532.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4250232 + ... + 4250287.
Almost surely, 2238014532 is an apocalyptic number.
It is an amenable number.
238014532 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
238014532 is a wasteful number, since it uses less digits than its factorization.
238014532 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8500530 (or 8500528 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 28.
The square root of 238014532 is about 15427.7195981778. The cubic root of 238014532 is about 619.7280562494.
The spelling of 238014532 in words is "two hundred thirty-eight million, fourteen thousand, five hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •