Base | Representation |
---|---|
bin | 101010001001001111… |
… | …100100000001010010 |
3 | 11022210201001112021211 |
4 | 222021033210001102 |
5 | 1220134032400000 |
6 | 32442200210334 |
7 | 3161251422232 |
oct | 521117440122 |
9 | 138721045254 |
10 | 45252231250 |
11 | 18211783126 |
12 | 892aa699aa |
13 | 43622552c5 |
14 | 2293d69cc2 |
15 | 129cb637ba |
hex | a893e4052 |
45252231250 has 48 divisors (see below), whose sum is σ = 85413673800. Its totient is φ = 17979040000.
The previous prime is 45252231247. The next prime is 45252231317. The reversal of 45252231250 is 5213225254.
It can be written as a sum of positive squares in 12 ways, for example, as 28219632169 + 17032599081 = 167987^2 + 130509^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 906954 + ... + 955546.
Almost surely, 245252231250 is an apocalyptic number.
45252231250 is a deficient number, since it is larger than the sum of its proper divisors (40161442550).
45252231250 is an equidigital number, since it uses as much as digits as its factorization.
45252231250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48769 (or 48749 counting only the distinct ones).
The product of its (nonzero) digits is 24000, while the sum is 31.
The spelling of 45252231250 in words is "forty-five billion, two hundred fifty-two million, two hundred thirty-one thousand, two hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •