Base | Representation |
---|---|
bin | 110111000110010… |
… | …001110000101010 |
3 | 2101102102000002220 |
4 | 313012101300222 |
5 | 3343121024430 |
6 | 231420534510 |
7 | 31623130560 |
oct | 6706216052 |
9 | 2342360086 |
10 | 924392490 |
11 | 43488283a |
12 | 2196b1436 |
13 | 119687208 |
14 | 8aaa9a30 |
15 | 56249110 |
hex | 37191c2a |
924392490 has 32 divisors (see below), whose sum is σ = 2535477120. Its totient is φ = 211289664.
The previous prime is 924392473. The next prime is 924392507. The reversal of 924392490 is 94293429.
924392490 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (924392473) and next prime (924392507).
It is a Harshad number since it is a multiple of its sum of digits (42).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2200725 + ... + 2201144.
It is an arithmetic number, because the mean of its divisors is an integer number (79233660).
Almost surely, 2924392490 is an apocalyptic number.
924392490 is an abundant number, since it is smaller than the sum of its proper divisors (1611084630).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
924392490 is a wasteful number, since it uses less digits than its factorization.
924392490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4401886.
The product of its (nonzero) digits is 139968, while the sum is 42.
The square root of 924392490 is about 30403.8236082240. The cubic root of 924392490 is about 974.1342268426.
The spelling of 924392490 in words is "nine hundred twenty-four million, three hundred ninety-two thousand, four hundred ninety".
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