Base | Representation |
---|---|
bin | 111010100001010000… |
… | …1000000100000011111 |
3 | 110000101011021111012022 |
4 | 1311002201000200133 |
5 | 4024333010010141 |
6 | 133422040130355 |
7 | 12036135244415 |
oct | 1650241004037 |
9 | 400334244168 |
10 | 125670000671 |
11 | 49329491596 |
12 | 204327669bb |
13 | bb09ab0757 |
14 | 61223b32b5 |
15 | 3407b55b4b |
hex | 1d4284081f |
125670000671 has 8 divisors (see below), whose sum is σ = 130073361600. Its totient is φ = 121271300640.
The previous prime is 125670000653. The next prime is 125670000683. The reversal of 125670000671 is 176000076521.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 125670000671 - 230 = 124596258847 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 (125670002671) 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, 1110311 + ... + 1218248.
It is an arithmetic number, because the mean of its divisors is an integer number (16259170200).
Almost surely, 2125670000671 is an apocalyptic number.
125670000671 is a deficient number, since it is larger than the sum of its proper divisors (4403360929).
125670000671 is a wasteful number, since it uses less digits than its factorization.
125670000671 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2330449.
The product of its (nonzero) digits is 17640, while the sum is 35.
The spelling of 125670000671 in words is "one hundred twenty-five billion, six hundred seventy million, six hundred seventy-one", and thus it is an aban number.
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