Base | Representation |
---|---|
bin | 110000111101100100… |
… | …001011000000110111 |
3 | 12000200212102201020111 |
4 | 300331210023000313 |
5 | 1330132030000043 |
6 | 40052415043451 |
7 | 3540536606551 |
oct | 607544130067 |
9 | 160625381214 |
10 | 52572500023 |
11 | 2032889542a |
12 | a232510587 |
13 | 4c5aa048a4 |
14 | 278a2544d1 |
15 | 157a64209d |
hex | c3d90b037 |
52572500023 has 8 divisors (see below), whose sum is σ = 54013124000. Its totient is φ = 51132915360.
The previous prime is 52572500021. The next prime is 52572500027. The reversal of 52572500023 is 32000527525.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 52572500023 - 21 = 52572500021 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52572500021) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 156723 + ... + 360148.
It is an arithmetic number, because the mean of its divisors is an integer number (6751640500).
Almost surely, 252572500023 is an apocalyptic number.
52572500023 is a deficient number, since it is larger than the sum of its proper divisors (1440623977).
52572500023 is a wasteful number, since it uses less digits than its factorization.
52572500023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 519657.
The product of its (nonzero) digits is 21000, while the sum is 31.
The spelling of 52572500023 in words is "fifty-two billion, five hundred seventy-two million, five hundred thousand, twenty-three".
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