Base | Representation |
---|---|
bin | 100010000110010… |
… | …100010001001100 |
3 | 1110212110201220122 |
4 | 202012110101030 |
5 | 2132423044403 |
6 | 132433404112 |
7 | 20114416205 |
oct | 4206242114 |
9 | 1425421818 |
10 | 572081228 |
11 | 273a1a104 |
12 | 13b709638 |
13 | 916a2004 |
14 | 55d9a5ac |
15 | 35355838 |
hex | 2219444c |
572081228 has 12 divisors (see below), whose sum is σ = 1018111080. Its totient is φ = 281192352.
The previous prime is 572081207. The next prime is 572081249. The reversal of 572081228 is 822180275.
It is an interprime number because it is at equal distance from previous prime (572081207) and next prime (572081249).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1211801 + ... + 1212272.
It is an arithmetic number, because the mean of its divisors is an integer number (84842590).
Almost surely, 2572081228 is an apocalyptic number.
It is an amenable number.
572081228 is a deficient number, since it is larger than the sum of its proper divisors (446029852).
572081228 is a wasteful number, since it uses less digits than its factorization.
572081228 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2424136 (or 2424134 counting only the distinct ones).
The product of its (nonzero) digits is 17920, while the sum is 35.
The square root of 572081228 is about 23918.2195825693. The cubic root of 572081228 is about 830.1423416784.
The spelling of 572081228 in words is "five hundred seventy-two million, eighty-one thousand, two hundred twenty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •