Base | Representation |
---|---|
bin | 1010111101001110111010 |
3 | 12101220222122 |
4 | 22331032322 |
5 | 1213403000 |
6 | 141321242 |
7 | 33261623 |
oct | 12751672 |
9 | 5356878 |
10 | 2872250 |
11 | 1691a67 |
12 | b66222 |
13 | 797474 |
14 | 54aa4a |
15 | 3bb085 |
hex | 2bd3ba |
2872250 has 16 divisors (see below), whose sum is σ = 5377320. Its totient is φ = 1148800.
The previous prime is 2872237. The next prime is 2872277. The reversal of 2872250 is 522782.
It can be written as a sum of positive squares in 4 ways, for example, as 491401 + 2380849 = 701^2 + 1543^2 .
It is a nialpdrome in base 12.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5495 + ... + 5994.
22872250 is an apocalyptic number.
2872250 is a deficient number, since it is larger than the sum of its proper divisors (2505070).
2872250 is a wasteful number, since it uses less digits than its factorization.
2872250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11506 (or 11496 counting only the distinct ones).
The product of its (nonzero) digits is 2240, while the sum is 26.
The square root of 2872250 is about 1694.7713710114. The cubic root of 2872250 is about 142.1479975198.
The spelling of 2872250 in words is "two million, eight hundred seventy-two thousand, two hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.090 sec. • engine limits •