Base | Representation |
---|---|
bin | 111010010001010100… |
… | …1000100111011100110 |
3 | 102221222220001002100211 |
4 | 1310202221010323212 |
5 | 4022234110320110 |
6 | 133253014330034 |
7 | 12016653014155 |
oct | 1644251047346 |
9 | 387886032324 |
10 | 125135245030 |
11 | 49084646784 |
12 | 2030365991a |
13 | ba53079bb3 |
14 | 60b137159c |
15 | 33c5c2498a |
hex | 1d22a44ee6 |
125135245030 has 16 divisors (see below), whose sum is σ = 227017013760. Its totient is φ = 49659970752.
The previous prime is 125135245007. The next prime is 125135245049. The reversal of 125135245030 is 30542531521.
It is a junction number, because it is equal to n+sod(n) for n = 125135244983 and 125135245001.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49264575 + ... + 49267114.
It is an arithmetic number, because the mean of its divisors is an integer number (14188563360).
Almost surely, 2125135245030 is an apocalyptic number.
125135245030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
125135245030 is a deficient number, since it is larger than the sum of its proper divisors (101881768730).
125135245030 is a wasteful number, since it uses less digits than its factorization.
125135245030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98531823.
The product of its (nonzero) digits is 18000, while the sum is 31.
Adding to 125135245030 its reverse (30542531521), we get a palindrome (155677776551).
The spelling of 125135245030 in words is "one hundred twenty-five billion, one hundred thirty-five million, two hundred forty-five thousand, thirty".
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