Base | Representation |
---|---|
bin | 1100100010110… |
… | …0000111010100 |
3 | 10122222211122201 |
4 | 3020230013110 |
5 | 101432000432 |
6 | 5115334244 |
7 | 1206113305 |
oct | 310540724 |
9 | 118884581 |
10 | 52609492 |
11 | 27773321 |
12 | 15751384 |
13 | ab900a0 |
14 | 6db67ac |
15 | 4942ee7 |
hex | 322c1d4 |
52609492 has 24 divisors (see below), whose sum is σ = 104982696. Its totient is φ = 22852608.
The previous prime is 52609489. The next prime is 52609493. The reversal of 52609492 is 29490625.
It can be written as a sum of positive squares in 4 ways, for example, as 104976 + 52504516 = 324^2 + 7246^2 .
It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52609493) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28873 + ... + 30640.
It is an arithmetic number, because the mean of its divisors is an integer number (4374279).
Almost surely, 252609492 is an apocalyptic number.
52609492 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
52609492 is a deficient number, since it is larger than the sum of its proper divisors (52373204).
52609492 is a wasteful number, since it uses less digits than its factorization.
52609492 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59547 (or 59545 counting only the distinct ones).
The product of its (nonzero) digits is 38880, while the sum is 37.
The square root of 52609492 is about 7253.2401035675. The cubic root of 52609492 is about 374.7037470565.
The spelling of 52609492 in words is "fifty-two million, six hundred nine thousand, four hundred ninety-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •