Base | Representation |
---|---|
bin | 1100110100010… |
… | …0010010101110 |
3 | 10202011010212210 |
4 | 3031010102232 |
5 | 102230211402 |
6 | 5200111250 |
7 | 1221633150 |
oct | 315042256 |
9 | 122133783 |
10 | 53757102 |
11 | 28387563 |
12 | 16005526 |
13 | b1a2549 |
14 | 71d4ad0 |
15 | 4abd06c |
hex | 33444ae |
53757102 has 16 divisors (see below), whose sum is σ = 122873472. Its totient is φ = 15359160.
The previous prime is 53757091. The next prime is 53757107. The reversal of 53757102 is 20175735.
It is a plaindrome in base 16.
It is a self number, because there is not a number n which added to its sum of digits gives 53757102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53757107) 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, 639924 + ... + 640007.
It is an arithmetic number, because the mean of its divisors is an integer number (7679592).
Almost surely, 253757102 is an apocalyptic number.
53757102 is an abundant number, since it is smaller than the sum of its proper divisors (69116370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53757102 is a wasteful number, since it uses less digits than its factorization.
53757102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1279943.
The product of its (nonzero) digits is 7350, while the sum is 30.
The square root of 53757102 is about 7331.9234856891. The cubic root of 53757102 is about 377.4087366184.
The spelling of 53757102 in words is "fifty-three million, seven hundred fifty-seven thousand, one hundred two".
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