Base | Representation |
---|---|
bin | 100010000110010… |
… | …101111111010000 |
3 | 1110212111002120112 |
4 | 202012111333100 |
5 | 2132423311042 |
6 | 132433500452 |
7 | 20114445560 |
oct | 4206257720 |
9 | 1425432515 |
10 | 572088272 |
11 | 273a24428 |
12 | 13b711728 |
13 | 916a5292 |
14 | 55d9cda0 |
15 | 35357982 |
hex | 22195fd0 |
572088272 has 40 divisors (see below), whose sum is σ = 1274579136. Its totient is φ = 243668736.
The previous prime is 572088259. The next prime is 572088289. The reversal of 572088272 is 272880275.
It is a happy number.
It is a super-3 number, since 3×5720882723 (a number of 27 digits) contains 333 as substring.
It is a congruent number.
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, 2588 + ... + 33924.
Almost surely, 2572088272 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 572088272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (637289568).
572088272 is an abundant number, since it is smaller than the sum of its proper divisors (702490864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
572088272 is a wasteful number, since it uses less digits than its factorization.
572088272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31515 (or 31509 counting only the distinct ones).
The product of its (nonzero) digits is 125440, while the sum is 41.
The square root of 572088272 is about 23918.3668338789. The cubic root of 572088272 is about 830.1457488279.
The spelling of 572088272 in words is "five hundred seventy-two million, eighty-eight thousand, two hundred seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •