Base | Representation |
---|---|
bin | 1100101001000… |
… | …1011001011001 |
3 | 10200202220201122 |
4 | 3022101121121 |
5 | 102033234340 |
6 | 5132255025 |
7 | 1212461633 |
oct | 312213131 |
9 | 120686648 |
10 | 53024345 |
11 | 27a26a80 |
12 | 15911475 |
13 | aca6b6a |
14 | 7083a53 |
15 | 49c5db5 |
hex | 3291659 |
53024345 has 16 divisors (see below), whose sum is σ = 73068480. Its totient is φ = 36532800.
The previous prime is 53024333. The next prime is 53024347. The reversal of 53024345 is 54342035.
It is not a de Polignac number, because 53024345 - 216 = 52958809 is a prime.
It is not an unprimeable number, because it can be changed into a prime (53024347) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24326 + ... + 26415.
It is an arithmetic number, because the mean of its divisors is an integer number (4566780).
Almost surely, 253024345 is an apocalyptic number.
53024345 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
53024345 is a deficient number, since it is larger than the sum of its proper divisors (20044135).
53024345 is a wasteful number, since it uses less digits than its factorization.
53024345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50776.
The product of its (nonzero) digits is 7200, while the sum is 26.
The square root of 53024345 is about 7281.7817187828. The cubic root of 53024345 is about 375.6860803143.
The spelling of 53024345 in words is "fifty-three million, twenty-four thousand, three hundred forty-five".
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