Base | Representation |
---|---|
bin | 1010011111010100… |
… | …00000110111101010 |
3 | 112112110102210102120 |
4 | 11033222000313222 |
5 | 43013113142340 |
6 | 2330444012110 |
7 | 256356643215 |
oct | 51752006752 |
9 | 15473383376 |
10 | 5631380970 |
11 | 242a849966 |
12 | 1111b31036 |
13 | 6b98c3bb7 |
14 | 3b5c9677c |
15 | 22e5c24d0 |
hex | 14fa80dea |
5631380970 has 32 divisors (see below), whose sum is σ = 13586088960. Its totient is φ = 1493837760.
The previous prime is 5631380959. The next prime is 5631381001. The reversal of 5631380970 is 790831365.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 485665 + ... + 497124.
It is an arithmetic number, because the mean of its divisors is an integer number (424565280).
Almost surely, 25631380970 is an apocalyptic number.
5631380970 is an abundant number, since it is smaller than the sum of its proper divisors (7954707990).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5631380970 is a wasteful number, since it uses less digits than its factorization.
5631380970 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 982990.
The product of its (nonzero) digits is 136080, while the sum is 42.
The square root of 5631380970 is about 75042.5277426074. The cubic root of 5631380970 is about 1779.1188849158.
The spelling of 5631380970 in words is "five billion, six hundred thirty-one million, three hundred eighty thousand, nine hundred seventy".
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