Base | Representation |
---|---|
bin | 110011111110110… |
… | …011110101101011 |
3 | 2020210000102210022 |
4 | 303332303311223 |
5 | 3241224301100 |
6 | 222312111055 |
7 | 30416520101 |
oct | 6376636553 |
9 | 2223012708 |
10 | 872103275 |
11 | 40830910a |
12 | 20409548b |
13 | 10b8a9b54 |
14 | 83b77c71 |
15 | 5186ae85 |
hex | 33fb3d6b |
872103275 has 12 divisors (see below), whose sum is σ = 1099137984. Its totient is φ = 686244000.
The previous prime is 872103269. The next prime is 872103307. The reversal of 872103275 is 572301278.
It is not a de Polignac number, because 872103275 - 216 = 872037739 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 284411 + ... + 287460.
It is an arithmetic number, because the mean of its divisors is an integer number (91594832).
Almost surely, 2872103275 is an apocalyptic number.
872103275 is a deficient number, since it is larger than the sum of its proper divisors (227034709).
872103275 is a wasteful number, since it uses less digits than its factorization.
872103275 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 571942 (or 571937 counting only the distinct ones).
The product of its (nonzero) digits is 23520, while the sum is 35.
The square root of 872103275 is about 29531.3947350951. The cubic root of 872103275 is about 955.4089510654.
The spelling of 872103275 in words is "eight hundred seventy-two million, one hundred three thousand, two hundred seventy-five".
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