Base | Representation |
---|---|
bin | 110110110101110… |
… | …110110111100000 |
3 | 2101010022022111112 |
4 | 312311312313200 |
5 | 3341020304112 |
6 | 231144402452 |
7 | 31541422253 |
oct | 6665666740 |
9 | 2333268445 |
10 | 920088032 |
11 | 432402836 |
12 | 218176428 |
13 | 11880abb6 |
14 | 8a2a909a |
15 | 55b98a22 |
hex | 36d76de0 |
920088032 has 12 divisors (see below), whose sum is σ = 1811423376. Its totient is φ = 460044000.
The previous prime is 920088031. The next prime is 920088047. The reversal of 920088032 is 230880029.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 28752751 = 920088032 / (9 + 2 + 0 + 0 + 8 + 8 + 0 + 3 + 2).
It is a self number, because there is not a number n which added to its sum of digits gives 920088032.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (920088031) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14376344 + ... + 14376407.
It is an arithmetic number, because the mean of its divisors is an integer number (150951948).
Almost surely, 2920088032 is an apocalyptic number.
It is an amenable number.
920088032 is a deficient number, since it is larger than the sum of its proper divisors (891335344).
920088032 is a wasteful number, since it uses less digits than its factorization.
920088032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28752761 (or 28752753 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 32.
The square root of 920088032 is about 30332.9529060393. The cubic root of 920088032 is about 972.6198465844.
The spelling of 920088032 in words is "nine hundred twenty million, eighty-eight thousand, thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.087 sec. • engine limits •