Base | Representation |
---|---|
bin | 10000010000001001… |
… | …01011010000001110 |
3 | 211112002100010112110 |
4 | 20020010223100032 |
5 | 120332144044222 |
6 | 4001451044450 |
7 | 426136330002 |
oct | 101004532016 |
9 | 24462303473 |
10 | 8725378062 |
11 | 3778280755 |
12 | 1836140726 |
13 | a908c97cb |
14 | 5cab6a702 |
15 | 36103230c |
hex | 20812b40e |
8725378062 has 16 divisors (see below), whose sum is σ = 17523774720. Its totient is φ = 2896289592.
The previous prime is 8725378033. The next prime is 8725378069. The reversal of 8725378062 is 2608735278.
It is a super-2 number, since 2×87253780622 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8725378069) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3040888 + ... + 3043755.
It is an arithmetic number, because the mean of its divisors is an integer number (1095235920).
Almost surely, 28725378062 is an apocalyptic number.
8725378062 is an abundant number, since it is smaller than the sum of its proper divisors (8798396658).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8725378062 is a wasteful number, since it uses less digits than its factorization.
8725378062 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6084887.
The product of its (nonzero) digits is 1128960, while the sum is 48.
The square root of 8725378062 is about 93409.7321589137. The cubic root of 8725378062 is about 2058.7079954152.
The spelling of 8725378062 in words is "eight billion, seven hundred twenty-five million, three hundred seventy-eight thousand, sixty-two".
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