Base | Representation |
---|---|
bin | 1000010101110100… |
… | …0000101001000110 |
3 | 12210001000200122202 |
4 | 2011131000221012 |
5 | 14041134141114 |
6 | 1010100554502 |
7 | 106324653356 |
oct | 20535005106 |
9 | 5701020582 |
10 | 2238974534 |
11 | a4992a785 |
12 | 5259b2a32 |
13 | 298b29504 |
14 | 173504b66 |
15 | d1869cde |
hex | 85740a46 |
2238974534 has 4 divisors (see below), whose sum is σ = 3358461804. Its totient is φ = 1119487266.
The previous prime is 2238974527. The next prime is 2238974581. The reversal of 2238974534 is 4354798322.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 559743632 + ... + 559743635.
It is an arithmetic number, because the mean of its divisors is an integer number (839615451).
Almost surely, 22238974534 is an apocalyptic number.
2238974534 is a deficient number, since it is larger than the sum of its proper divisors (1119487270).
2238974534 is a wasteful number, since it uses less digits than its factorization.
2238974534 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1119487269.
The product of its digits is 1451520, while the sum is 47.
The square root of 2238974534 is about 47317.8035627183. The cubic root of 2238974534 is about 1308.2268288797.
The spelling of 2238974534 in words is "two billion, two hundred thirty-eight million, nine hundred seventy-four thousand, five hundred thirty-four".
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