Base | Representation |
---|---|
bin | 1100100100001… |
… | …0110100100100 |
3 | 10200011120020110 |
4 | 3021002310210 |
5 | 101442440000 |
6 | 5121333020 |
7 | 1206651414 |
oct | 311026444 |
9 | 120146213 |
10 | 52702500 |
11 | 27827194 |
12 | 15797170 |
13 | abc3516 |
14 | 6ddc644 |
15 | 4960850 |
hex | 3242d24 |
52702500 has 60 divisors (see below), whose sum is σ = 153688304. Its totient is φ = 14052000.
The previous prime is 52702471. The next prime is 52702537. The reversal of 52702500 is 520725.
It is a tau number, because it is divible by the number of its divisors (60).
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3987 + ... + 11013.
Almost surely, 252702500 is an apocalyptic number.
52702500 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 52702500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76844152).
52702500 is an abundant number, since it is smaller than the sum of its proper divisors (100985804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52702500 is a wasteful number, since it uses less digits than its factorization.
52702500 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7054 (or 7037 counting only the distinct ones).
The product of its (nonzero) digits is 700, while the sum is 21.
The square root of 52702500 is about 7259.6487518337. The cubic root of 52702500 is about 374.9244292163.
The spelling of 52702500 in words is "fifty-two million, seven hundred two thousand, five hundred".
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