Base | Representation |
---|---|
bin | 10111110010100101101110… |
… | …01011111000011001100000 |
3 | 20212020100011022101200221111 |
4 | 23321102313023320121200 |
5 | 23324120201400313100 |
6 | 303133311340433104 |
7 | 14006455450264516 |
oct | 1371226713703140 |
9 | 225210138350844 |
10 | 52315775010400 |
11 | 1573aaa513aa50 |
12 | 5a4b193248794 |
13 | 2326483075615 |
14 | ccc1503224b6 |
15 | 60acc019d6ba |
hex | 2f94b72f8660 |
52315775010400 has 144 divisors (see below), whose sum is σ = 140705892715248. Its totient is φ = 18835562240000.
The previous prime is 52315775010341. The next prime is 52315775010437. The reversal of 52315775010400 is 401057751325.
It is a Harshad number since it is a multiple of its sum of digits (40).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28541767 + ... + 30319366.
It is an arithmetic number, because the mean of its divisors is an integer number (977124254967).
Almost surely, 252315775010400 is an apocalyptic number.
52315775010400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
52315775010400 is an abundant number, since it is smaller than the sum of its proper divisors (88390117704848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52315775010400 is a wasteful number, since it uses less digits than its factorization.
52315775010400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58861265 (or 58861252 counting only the distinct ones).
The product of its (nonzero) digits is 147000, while the sum is 40.
It can be divided in two parts, 523157 and 75010400, that added together give a palindrome (75533557).
The spelling of 52315775010400 in words is "fifty-two trillion, three hundred fifteen billion, seven hundred seventy-five million, ten thousand, four hundred".
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