Base | Representation |
---|---|
bin | 101011110010111011… |
… | …001010100011100010 |
3 | 11111101021100011210020 |
4 | 223302323022203202 |
5 | 1232301432101322 |
6 | 33334134414310 |
7 | 3253221122340 |
oct | 536273124342 |
9 | 144337304706 |
10 | 47025268962 |
11 | 18a415a1651 |
12 | 9144801396 |
13 | 4585694c49 |
14 | 23c1624990 |
15 | 135364305c |
hex | af2eca8e2 |
47025268962 has 32 divisors (see below), whose sum is σ = 109090609152. Its totient is φ = 13235256144.
The previous prime is 47025268957. The next prime is 47025268973. The reversal of 47025268962 is 26986252074.
It is a happy number.
It is a super-2 number, since 2×470252689622 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8352778 + ... + 8358405.
It is an arithmetic number, because the mean of its divisors is an integer number (3409081536).
Almost surely, 247025268962 is an apocalyptic number.
47025268962 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
47025268962 is an abundant number, since it is smaller than the sum of its proper divisors (62065340190).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47025268962 is a wasteful number, since it uses less digits than its factorization.
47025268962 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16711262.
The product of its (nonzero) digits is 2903040, while the sum is 51.
The spelling of 47025268962 in words is "forty-seven billion, twenty-five million, two hundred sixty-eight thousand, nine hundred sixty-two".
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