Base | Representation |
---|---|
bin | 110100000000001… |
… | …011101011001111 |
3 | 2020210200201022111 |
4 | 310000023223033 |
5 | 3241322304210 |
6 | 222323524451 |
7 | 30422546032 |
oct | 6400135317 |
9 | 2223621274 |
10 | 872463055 |
11 | 408534452 |
12 | 204229727 |
13 | 10b9a4839 |
14 | 83c2d019 |
15 | 518dc88a |
hex | 3400bacf |
872463055 has 8 divisors (see below), whose sum is σ = 1047125952. Its totient is φ = 697856928.
The previous prime is 872463043. The next prime is 872463083. The reversal of 872463055 is 550364278.
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 872463055 - 25 = 872463023 is a prime.
It is a super-2 number, since 2×8724630552 = 1522383564679866050, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 872462999 and 872463017.
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, 35349 + ... + 54721.
It is an arithmetic number, because the mean of its divisors is an integer number (130890744).
Almost surely, 2872463055 is an apocalyptic number.
872463055 is a deficient number, since it is larger than the sum of its proper divisors (174662897).
872463055 is a wasteful number, since it uses less digits than its factorization.
872463055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28385.
The product of its (nonzero) digits is 201600, while the sum is 40.
The square root of 872463055 is about 29537.4855903477. The cubic root of 872463055 is about 955.5403153905.
The spelling of 872463055 in words is "eight hundred seventy-two million, four hundred sixty-three thousand, fifty-five".
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