Base | Representation |
---|---|
bin | 1011011110011010101000… |
… | …01000010111011011010100 |
3 | 10022100101020211210201112101 |
4 | 11233031110020113123110 |
5 | 11301414414122441002 |
6 | 125400255303131444 |
7 | 5213056401600502 |
oct | 557152410273324 |
9 | 108311224721471 |
10 | 25234344343252 |
11 | 8049909584150 |
12 | 29b6702a43b84 |
13 | 1110785b06165 |
14 | 6334c50bb672 |
15 | 2db60ac48587 |
hex | 16f3542176d4 |
25234344343252 has 12 divisors (see below), whose sum is σ = 48174657382656. Its totient is φ = 11470156519640.
The previous prime is 25234344343249. The next prime is 25234344343337.
25234344343252 is nontrivially palindromic in base 10.
It is a super-2 number, since 2×252343443432522 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 286753912948 + ... + 286753913035.
It is an arithmetic number, because the mean of its divisors is an integer number (4014554781888).
Almost surely, 225234344343252 is an apocalyptic number.
25234344343252 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
25234344343252 is a deficient number, since it is larger than the sum of its proper divisors (22940313039404).
25234344343252 is a wasteful number, since it uses less digits than its factorization.
25234344343252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 573507825998 (or 573507825996 counting only the distinct ones).
The product of its digits is 8294400, while the sum is 46.
It can be divided in two parts, 2523434 and 4343252, that added together give a palindrome (6866686).
The spelling of 25234344343252 in words is "twenty-five trillion, two hundred thirty-four billion, three hundred forty-four million, three hundred forty-three thousand, two hundred fifty-two".
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