Base | Representation |
---|---|
bin | 10111100000000100… |
… | …001111000101110100 |
3 | 2102010121022012210112 |
4 | 113200010033011310 |
5 | 403134403341002 |
6 | 15331541042152 |
7 | 1552215554135 |
oct | 274004170564 |
9 | 72117265715 |
10 | 25234043252 |
11 | a779a61200 |
12 | 4a829b6358 |
13 | 24c1b7cc52 |
14 | 13154abc8c |
15 | 9ca503852 |
hex | 5e010f174 |
25234043252 has 36 divisors (see below), whose sum is σ = 48636006048. Its totient is φ = 11447106000.
The previous prime is 25234043249. The next prime is 25234043273.
25234043252 is nontrivially palindromic in base 10.
It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 191627 + ... + 295277.
It is an arithmetic number, because the mean of its divisors is an integer number (1351000168).
Almost surely, 225234043252 is an apocalyptic number.
25234043252 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
25234043252 is a deficient number, since it is larger than the sum of its proper divisors (23401962796).
25234043252 is a wasteful number, since it uses less digits than its factorization.
25234043252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 104180 (or 104167 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 32.
It can be divided in two parts, 252340 and 43252, that added together give a palindrome (295592).
The spelling of 25234043252 in words is "twenty-five billion, two hundred thirty-four million, forty-three thousand, two hundred fifty-two".
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