Base | Representation |
---|---|
bin | 1010111000011000… |
… | …0100011010100100 |
3 | 21112120001100202110 |
4 | 2232012010122210 |
5 | 21440212422112 |
6 | 1201455241020 |
7 | 132244421151 |
oct | 25606043244 |
9 | 7476040673 |
10 | 2920826532 |
11 | 1269804228 |
12 | 696219170 |
13 | 377183430 |
14 | 1d9cb7228 |
15 | 12165513c |
hex | ae1846a4 |
2920826532 has 48 divisors (see below), whose sum is σ = 7346566080. Its totient is φ = 897852288.
The previous prime is 2920826501. The next prime is 2920826533. The reversal of 2920826532 is 2356280292.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is not an unprimeable number, because it can be changed into a prime (2920826533) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 164563 + ... + 181445.
It is an arithmetic number, because the mean of its divisors is an integer number (153053460).
Almost surely, 22920826532 is an apocalyptic number.
It is an amenable number.
2920826532 is an abundant number, since it is smaller than the sum of its proper divisors (4425739548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2920826532 is a wasteful number, since it uses less digits than its factorization.
2920826532 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18012 (or 18010 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 39.
The square root of 2920826532 is about 54044.6716337513. The cubic root of 2920826532 is about 1429.4487470493.
The spelling of 2920826532 in words is "two billion, nine hundred twenty million, eight hundred twenty-six thousand, five hundred thirty-two".
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