Base | Representation |
---|---|
bin | 1011011110011100010011… |
… | …10001010000000001000100 |
3 | 10022100110120120010212222101 |
4 | 11233032021301100001010 |
5 | 11301423240012101002 |
6 | 125400524451241444 |
7 | 5213120606653015 |
oct | 557161161200104 |
9 | 108313516125871 |
10 | 25235244253252 |
11 | 804a230554920 |
12 | 29b69142a9284 |
13 | 111089a39a897 |
14 | 63356c81300c |
15 | 2db65ec58587 |
hex | 16f389c50044 |
25235244253252 has 48 divisors (see below), whose sum is σ = 49056947013312. Its totient is φ = 11262803041280.
The previous prime is 25235244253243. The next prime is 25235244253267.
25235244253252 is nontrivially palindromic in base 10.
It is a super-2 number, since 2×252352442532522 (a number of 28 digits) contains 22 as substring.
It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23185153 + ... + 24249160.
It is an arithmetic number, because the mean of its divisors is an integer number (1022019729444).
Almost surely, 225235244253252 is an apocalyptic number.
25235244253252 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
25235244253252 is a deficient number, since it is larger than the sum of its proper divisors (23821702760060).
25235244253252 is a wasteful number, since it uses less digits than its factorization.
25235244253252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47434548 (or 47434546 counting only the distinct ones).
The product of its digits is 5760000, while the sum is 46.
It can be divided in two parts, 2523524 and 4253252, that added together give a palindrome (6776776).
The spelling of 25235244253252 in words is "twenty-five trillion, two hundred thirty-five billion, two hundred forty-four million, two hundred fifty-three thousand, two hundred fifty-two".
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