Base | Representation |
---|---|
bin | 100010000110111… |
… | …000110111000010 |
3 | 1110212202100111200 |
4 | 202012320313002 |
5 | 2132442343411 |
6 | 132440522030 |
7 | 20115612156 |
oct | 4206706702 |
9 | 1425670450 |
10 | 572231106 |
11 | 274011777 |
12 | 13b780316 |
13 | 917252b5 |
14 | 55dd9066 |
15 | 35384e56 |
hex | 221b8dc2 |
572231106 has 24 divisors (see below), whose sum is σ = 1240665660. Its totient is φ = 190615776.
The previous prime is 572231087. The next prime is 572231117. The reversal of 572231106 is 601132275.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 569538225 + 2692881 = 23865^2 + 1641^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 572231106.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19180 + ... + 38888.
Almost surely, 2572231106 is an apocalyptic number.
572231106 is an abundant number, since it is smaller than the sum of its proper divisors (668434554).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
572231106 is a wasteful number, since it uses less digits than its factorization.
572231106 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21330 (or 21327 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 27.
The square root of 572231106 is about 23921.3525119296. The cubic root of 572231106 is about 830.2148309241.
The spelling of 572231106 in words is "five hundred seventy-two million, two hundred thirty-one thousand, one hundred six".
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