Base | Representation |
---|---|
bin | 1001101111101010… |
… | …00100001110010001 |
3 | 111111121020002110210 |
4 | 10313311010032101 |
5 | 41203244000410 |
6 | 2223043514333 |
7 | 243434036220 |
oct | 46765041621 |
9 | 14447202423 |
10 | 5231625105 |
11 | 2245130413 |
12 | 10200889a9 |
13 | 654b39775 |
14 | 378b56cb7 |
15 | 20945b220 |
hex | 137d44391 |
5231625105 has 32 divisors (see below), whose sum is σ = 9577476864. Its totient is φ = 2388830976.
The previous prime is 5231625097. The next prime is 5231625107. The reversal of 5231625105 is 5015261325.
It is a happy number.
It is not a de Polignac number, because 5231625105 - 23 = 5231625097 is a prime.
It is a super-2 number, since 2×52316251052 = 54739802478532522050, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (5231625107) 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, 63679 + ... + 120491.
It is an arithmetic number, because the mean of its divisors is an integer number (299296152).
Almost surely, 25231625105 is an apocalyptic number.
It is an amenable number.
5231625105 is a deficient number, since it is larger than the sum of its proper divisors (4345851759).
5231625105 is a wasteful number, since it uses less digits than its factorization.
5231625105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57705.
The product of its (nonzero) digits is 9000, while the sum is 30.
The square root of 5231625105 is about 72329.9737660674. The cubic root of 5231625105 is about 1735.9832816077.
It can be divided in two parts, 52316 and 25105, that added together give a triangular number (77421 = T393).
The spelling of 5231625105 in words is "five billion, two hundred thirty-one million, six hundred twenty-five thousand, one hundred five".
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