Base | Representation |
---|---|
bin | 11010001100101111110111… |
… | …101011100110000010001101 |
3 | 120002222102111022012101221002 |
4 | 122030233313223212002031 |
5 | 110100322244210101000 |
6 | 1045021425040350045 |
7 | 33161514636565235 |
oct | 3214576753460215 |
9 | 502872438171832 |
10 | 115225243050125 |
11 | 3379482987104a |
12 | 10b0b510915325 |
13 | 4c3a903369330 |
14 | 2064d0813ccc5 |
15 | d4c41658a8d5 |
hex | 68cbf7ae608d |
115225243050125 has 128 divisors (see below), whose sum is σ = 159361044530688. Its totient is φ = 82650896640000.
The previous prime is 115225243050119. The next prime is 115225243050143. The reversal of 115225243050125 is 521050342522511.
It is not a de Polignac number, because 115225243050125 - 228 = 115224974614669 is a prime.
It is a super-2 number, since 2×1152252430501252 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 19693253450 + ... + 19693259300.
It is an arithmetic number, because the mean of its divisors is an integer number (1245008160396).
Almost surely, 2115225243050125 is an apocalyptic number.
It is an amenable number.
115225243050125 is a deficient number, since it is larger than the sum of its proper divisors (44135801480563).
115225243050125 is a wasteful number, since it uses less digits than its factorization.
115225243050125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8176 (or 8166 counting only the distinct ones).
The product of its (nonzero) digits is 120000, while the sum is 38.
Adding to 115225243050125 its reverse (521050342522511), we get a palindrome (636275585572636).
The spelling of 115225243050125 in words is "one hundred fifteen trillion, two hundred twenty-five billion, two hundred forty-three million, fifty thousand, one hundred twenty-five".
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