Base | Representation |
---|---|
bin | 1100101000101… |
… | …0100010000110 |
3 | 10200201111011100 |
4 | 3022022202012 |
5 | 102031334410 |
6 | 5131520530 |
7 | 1212313650 |
oct | 312124206 |
9 | 120644140 |
10 | 52996230 |
11 | 27a07941 |
12 | 158b9146 |
13 | ac97121 |
14 | 70776d0 |
15 | 49bc8c0 |
hex | 328a886 |
52996230 has 48 divisors (see below), whose sum is σ = 157476384. Its totient is φ = 12113280.
The previous prime is 52996217. The next prime is 52996249. The reversal of 52996230 is 3269925.
52996230 is a `hidden beast` number, since 5 + 29 + 9 + 623 + 0 = 666.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41431 + ... + 42690.
It is an arithmetic number, because the mean of its divisors is an integer number (3280758).
Almost surely, 252996230 is an apocalyptic number.
52996230 is an abundant number, since it is smaller than the sum of its proper divisors (104480154).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52996230 is a wasteful number, since it uses less digits than its factorization.
52996230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84141 (or 84138 counting only the distinct ones).
The product of its (nonzero) digits is 29160, while the sum is 36.
The square root of 52996230 is about 7279.8509600128. The cubic root of 52996230 is about 375.6196687975.
The spelling of 52996230 in words is "fifty-two million, nine hundred ninety-six thousand, two hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •