Base | Representation |
---|---|
bin | 1010100000101001111011… |
… | …00100101101011000100001 |
3 | 10000211111202120202220110020 |
4 | 11100110331210231120201 |
5 | 11012132343011144100 |
6 | 121053342204424053 |
7 | 4603543103003502 |
oct | 520247544553041 |
9 | 100744676686406 |
10 | 23112252053025 |
11 | 740093a826673 |
12 | 2713386548029 |
13 | cb8625a68b95 |
14 | 59c8d3484ba9 |
15 | 2a13092725a0 |
hex | 15053d92d621 |
23112252053025 has 48 divisors (see below), whose sum is σ = 39543661900800. Its totient is φ = 11897344399360.
The previous prime is 23112252053003. The next prime is 23112252053029. The reversal of 23112252053025 is 52035025221132.
It is not a de Polignac number, because 23112252053025 - 212 = 23112252048929 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23112252053029) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4416337 + ... + 8107313.
It is an arithmetic number, because the mean of its divisors is an integer number (823826289600).
Almost surely, 223112252053025 is an apocalyptic number.
23112252053025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
23112252053025 is a deficient number, since it is larger than the sum of its proper divisors (16431409847775).
23112252053025 is a wasteful number, since it uses less digits than its factorization.
23112252053025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3693898 (or 3693893 counting only the distinct ones).
The product of its (nonzero) digits is 36000, while the sum is 33.
Adding to 23112252053025 its reverse (52035025221132), we get a palindrome (75147277274157).
The spelling of 23112252053025 in words is "twenty-three trillion, one hundred twelve billion, two hundred fifty-two million, fifty-three thousand, twenty-five".
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