Base | Representation |
---|---|
bin | 10111001110000111010100… |
… | …010111001101101011010011 |
3 | 111101121001110212012010011000 |
4 | 113032013110113031223103 |
5 | 101341204000031031430 |
6 | 1001111324420553043 |
7 | 30340200465230241 |
oct | 2716072427155323 |
9 | 441531425163130 |
10 | 102125000252115 |
11 | 2a5a3a73281545 |
12 | b554613b52783 |
13 | 44ca4667b0c29 |
14 | 1b30c3ab33791 |
15 | bc178b708e60 |
hex | 5ce1d45cdad3 |
102125000252115 has 32 divisors (see below), whose sum is σ = 182315202739200. Its totient is φ = 54238772780640.
The previous prime is 102125000252087. The next prime is 102125000252123. The reversal of 102125000252115 is 511252000521201.
102125000252115 is a `hidden beast` number, since 1 + 0 + 2 + 125 + 0 + 0 + 0 + 2 + 521 + 15 = 666.
It is not a de Polignac number, because 102125000252115 - 213 = 102125000243923 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1582564981 + ... + 1582629510.
It is an arithmetic number, because the mean of its divisors is an integer number (5697350085600).
Almost surely, 2102125000252115 is an apocalyptic number.
102125000252115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
102125000252115 is a deficient number, since it is larger than the sum of its proper divisors (80190202487085).
102125000252115 is a wasteful number, since it uses less digits than its factorization.
102125000252115 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3165194744 (or 3165194738 counting only the distinct ones).
The product of its (nonzero) digits is 2000, while the sum is 27.
Adding to 102125000252115 its reverse (511252000521201), we get a palindrome (613377000773316).
The spelling of 102125000252115 in words is "one hundred two trillion, one hundred twenty-five billion, two hundred fifty-two thousand, one hundred fifteen".
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