Base | Representation |
---|---|
bin | 110001111000000001… |
… | …011100011010100000 |
3 | 12010020012220002000210 |
4 | 301320001130122200 |
5 | 1334134113031000 |
6 | 40334012014120 |
7 | 3604046063013 |
oct | 617001343240 |
9 | 163205802023 |
10 | 53553252000 |
11 | 20791461956 |
12 | a466a61340 |
13 | 5085c629c1 |
14 | 28405d137a |
15 | 15d67c0350 |
hex | c7805c6a0 |
53553252000 has 96 divisors (see below), whose sum is σ = 175440492864. Its totient is φ = 14280864000.
The previous prime is 53553251989. The next prime is 53553252013. The reversal of 53553252000 is 25235535.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2219386 + ... + 2243385.
It is an arithmetic number, because the mean of its divisors is an integer number (1827505134).
Almost surely, 253553252000 is an apocalyptic number.
53553252000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
53553252000 is an abundant number, since it is smaller than the sum of its proper divisors (121887240864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53553252000 is a wasteful number, since it uses less digits than its factorization.
53553252000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4462799 (or 4462781 counting only the distinct ones).
The product of its (nonzero) digits is 22500, while the sum is 30.
Adding to 53553252000 its reverse (25235535), we get a palindrome (53578487535).
The spelling of 53553252000 in words is "fifty-three billion, five hundred fifty-three million, two hundred fifty-two thousand".
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