Base | Representation |
---|---|
bin | 10111010010011110110000… |
… | …110100110100110010011101 |
3 | 111102122201221222000021110012 |
4 | 113102132300310310302131 |
5 | 101411113001221323222 |
6 | 1001501230313453005 |
7 | 30400652156650121 |
oct | 2722366064646235 |
9 | 442581858007405 |
10 | 102425051745437 |
11 | 2a6aa247549503 |
12 | b5a27b2711165 |
13 | 451c84419b855 |
14 | 1b41582a3b581 |
15 | bc949d68a1e2 |
hex | 5d27b0d34c9d |
102425051745437 has 8 divisors (see below), whose sum is σ = 102693148809216. Its totient is φ = 102156958165392.
The previous prime is 102425051745403. The next prime is 102425051745439. The reversal of 102425051745437 is 734547150524201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-102425051745437 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102425051745439) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64399808 + ... + 65971094.
It is an arithmetic number, because the mean of its divisors is an integer number (12836643601152).
Almost surely, 2102425051745437 is an apocalyptic number.
It is an amenable number.
102425051745437 is a deficient number, since it is larger than the sum of its proper divisors (268097063779).
102425051745437 is a wasteful number, since it uses less digits than its factorization.
102425051745437 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1741867.
The product of its (nonzero) digits is 4704000, while the sum is 50.
The spelling of 102425051745437 in words is "one hundred two trillion, four hundred twenty-five billion, fifty-one million, seven hundred forty-five thousand, four hundred thirty-seven".
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