Base | Representation |
---|---|
bin | 10110101001100010100 |
3 | 1101201001120 |
4 | 2311030110 |
5 | 142222124 |
6 | 23523540 |
7 | 6210513 |
oct | 2651424 |
9 | 1351046 |
10 | 742164 |
11 | 467665 |
12 | 2b95b0 |
13 | 1cca67 |
14 | 15467a |
15 | e9d79 |
hex | b5314 |
742164 has 24 divisors (see below), whose sum is σ = 1807680. Its totient is φ = 236544.
The previous prime is 742153. The next prime is 742193. The reversal of 742164 is 461247.
It is a congruent number.
It is an unprimeable number.
742164 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1069 + ... + 1620.
It is an arithmetic number, because the mean of its divisors is an integer number (75320).
2742164 is an apocalyptic number.
It is an amenable number.
742164 is an abundant number, since it is smaller than the sum of its proper divisors (1065516).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
742164 is a wasteful number, since it uses less digits than its factorization.
742164 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2719 (or 2717 counting only the distinct ones).
The product of its digits is 1344, while the sum is 24.
The square root of 742164 is about 861.4894079442. The cubic root of 742164 is about 90.5384999446.
The spelling of 742164 in words is "seven hundred forty-two thousand, one hundred sixty-four".
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