Base | Representation |
---|---|
bin | 100000101101000110… |
… | …0101010100110111001 |
3 | 20201021122022011221120 |
4 | 1001122030222212321 |
5 | 2122314040341200 |
6 | 52133043255453 |
7 | 5034301331442 |
oct | 1013214524671 |
9 | 221248264846 |
10 | 70232746425 |
11 | 27870610996 |
12 | 1174097a589 |
13 | 6813728a2a |
14 | 35838c02c9 |
15 | 1c60c879a0 |
hex | 105a32a9b9 |
70232746425 has 24 divisors (see below), whose sum is σ = 122948621856. Its totient is φ = 35254083840.
The previous prime is 70232746399. The next prime is 70232746457. The reversal of 70232746425 is 52464723207.
It is not a de Polignac number, because 70232746425 - 215 = 70232713657 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27540979 + ... + 27543528.
It is an arithmetic number, because the mean of its divisors is an integer number (5122859244).
Almost surely, 270232746425 is an apocalyptic number.
70232746425 is a gapful number since it is divisible by the number (75) formed by its first and last digit.
It is an amenable number.
70232746425 is a deficient number, since it is larger than the sum of its proper divisors (52715875431).
70232746425 is a wasteful number, since it uses less digits than its factorization.
70232746425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55084537 (or 55084532 counting only the distinct ones).
The product of its (nonzero) digits is 564480, while the sum is 42.
The spelling of 70232746425 in words is "seventy billion, two hundred thirty-two million, seven hundred forty-six thousand, four hundred twenty-five".
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