Base | Representation |
---|---|
bin | 110100001010001… |
… | …110100001010001 |
3 | 2020222122111020100 |
4 | 310022032201101 |
5 | 3243011034040 |
6 | 222500203013 |
7 | 30454123500 |
oct | 6412164121 |
9 | 2228574210 |
10 | 875096145 |
11 | 409a72760 |
12 | 205099469 |
13 | 10c3b7191 |
14 | 84316837 |
15 | 51c5cb30 |
hex | 3428e851 |
875096145 has 144 divisors (see below), whose sum is σ = 1948415040. Its totient is φ = 359251200.
The previous prime is 875096099. The next prime is 875096147. The reversal of 875096145 is 541690578.
875096145 is a `hidden beast` number, since 87 + 509 + 61 + 4 + 5 = 666.
It is not a de Polignac number, because 875096145 - 26 = 875096081 is a prime.
It is a super-2 number, since 2×8750961452 = 1531586525987722050, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 875096145.
It is not an unprimeable number, because it can be changed into a prime (875096147) by changing a digit.
It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 2643630 + ... + 2643960.
It is an arithmetic number, because the mean of its divisors is an integer number (13530660).
Almost surely, 2875096145 is an apocalyptic number.
It is an amenable number.
875096145 is an abundant number, since it is smaller than the sum of its proper divisors (1073318895).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
875096145 is a wasteful number, since it uses less digits than its factorization.
875096145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 476 (or 466 counting only the distinct ones).
The product of its (nonzero) digits is 302400, while the sum is 45.
The square root of 875096145 is about 29582.0240179742. The cubic root of 875096145 is about 956.5006222496.
The spelling of 875096145 in words is "eight hundred seventy-five million, ninety-six thousand, one hundred forty-five".
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