Base | Representation |
---|---|
bin | 110100000001000… |
… | …101100001100111 |
3 | 2020211010202100111 |
4 | 310001011201213 |
5 | 3241402400012 |
6 | 222332553451 |
7 | 30424553614 |
oct | 6401054147 |
9 | 2224122314 |
10 | 872700007 |
11 | 408686483 |
12 | 204322887 |
13 | 10ba5864a |
14 | 83c9150b |
15 | 51937ba7 |
hex | 34045867 |
872700007 has 8 divisors (see below), whose sum is σ = 897937040. Its totient is φ = 847687680.
The previous prime is 872699999. The next prime is 872700053. The reversal of 872700007 is 700007278.
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 872700007 - 23 = 872699999 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 (872700307) 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, 48282 + ... + 63847.
It is an arithmetic number, because the mean of its divisors is an integer number (112242130).
Almost surely, 2872700007 is an apocalyptic number.
872700007 is a deficient number, since it is larger than the sum of its proper divisors (25237033).
872700007 is a wasteful number, since it uses less digits than its factorization.
872700007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 112353.
The product of its (nonzero) digits is 5488, while the sum is 31.
The square root of 872700007 is about 29541.4963568198. The cubic root of 872700007 is about 955.6268125371.
The spelling of 872700007 in words is "eight hundred seventy-two million, seven hundred thousand, seven".
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