Base | Representation |
---|---|
bin | 110001100110001000… |
… | …000101000000001110 |
3 | 12002110021220202101220 |
4 | 301212020011000032 |
5 | 1333030232014410 |
6 | 40244124344210 |
7 | 3563442020232 |
oct | 614610050016 |
9 | 162407822356 |
10 | 53253001230 |
11 | 20647a27020 |
12 | a3a23a5066 |
13 | 50389a7a20 |
14 | 28127945c2 |
15 | 15ba262070 |
hex | c6620500e |
53253001230 has 64 divisors (see below), whose sum is σ = 150151131648. Its totient is φ = 11916754560.
The previous prime is 53253001229. The next prime is 53253001237. The reversal of 53253001230 is 3210035235.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 53253001230.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53253001237) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6202354 + ... + 6210933.
It is an arithmetic number, because the mean of its divisors is an integer number (2346111432).
Almost surely, 253253001230 is an apocalyptic number.
53253001230 is an abundant number, since it is smaller than the sum of its proper divisors (96898130418).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53253001230 is a wasteful number, since it uses less digits than its factorization.
53253001230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12413321.
The product of its (nonzero) digits is 2700, while the sum is 24.
Adding to 53253001230 its reverse (3210035235), we get a palindrome (56463036465).
The spelling of 53253001230 in words is "fifty-three billion, two hundred fifty-three million, one thousand, two hundred thirty".
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