Base | Representation |
---|---|
bin | 1100101010010… |
… | …0000010011100 |
3 | 10200220210110121 |
4 | 3022210002130 |
5 | 102043210300 |
6 | 5134044324 |
7 | 1213230352 |
oct | 312440234 |
9 | 120823417 |
10 | 53100700 |
11 | 27a79384 |
12 | 159496a4 |
13 | b002843 |
14 | 70a37d2 |
15 | 49dd81a |
hex | 32a409c |
53100700 has 72 divisors (see below), whose sum is σ = 120648528. Its totient is φ = 20267520.
The previous prime is 53100679. The next prime is 53100701. The reversal of 53100700 is 700135.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53100701) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 227784 + ... + 228016.
It is an arithmetic number, because the mean of its divisors is an integer number (1675674).
Almost surely, 253100700 is an apocalyptic number.
53100700 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 53100700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60324264).
53100700 is an abundant number, since it is smaller than the sum of its proper divisors (67547828).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53100700 is a wasteful number, since it uses less digits than its factorization.
53100700 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 343 (or 336 counting only the distinct ones).
The product of its (nonzero) digits is 105, while the sum is 16.
The square root of 53100700 is about 7287.0227116429. The cubic root of 53100700 is about 375.8663230099.
Adding to 53100700 its reverse (700135), we get a palindrome (53800835).
The spelling of 53100700 in words is "fifty-three million, one hundred thousand, seven hundred".
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