Base | Representation |
---|---|
bin | 1100110100000… |
… | …1010100000010 |
3 | 10202010112010210 |
4 | 3031001110002 |
5 | 102224314043 |
6 | 5155534550 |
7 | 1221552444 |
oct | 315012402 |
9 | 122115123 |
10 | 53744898 |
11 | 28379379 |
12 | 15bba456 |
13 | b199b1c |
14 | 71d0494 |
15 | 4ab9633 |
hex | 3341502 |
53744898 has 16 divisors (see below), whose sum is σ = 107634240. Its totient is φ = 17890896.
The previous prime is 53744897. The next prime is 53744927. The reversal of 53744898 is 89844735.
It is a super-2 number, since 2×537448982 = 5777028122060808, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (53744897) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 838 + ... + 10401.
It is an arithmetic number, because the mean of its divisors is an integer number (6727140).
Almost surely, 253744898 is an apocalyptic number.
53744898 is an abundant number, since it is smaller than the sum of its proper divisors (53889342).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53744898 is a wasteful number, since it uses less digits than its factorization.
53744898 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12041.
The product of its digits is 967680, while the sum is 48.
The square root of 53744898 is about 7331.0911875382. The cubic root of 53744898 is about 377.3801745330.
The spelling of 53744898 in words is "fifty-three million, seven hundred forty-four thousand, eight hundred ninety-eight".
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