Base | Representation |
---|---|
bin | 10000110001110100… |
… | …10000101011001010 |
3 | 212020202212201111020 |
4 | 20120322100223022 |
5 | 121422003013201 |
6 | 4045501413310 |
7 | 436136356515 |
oct | 103072205312 |
9 | 25222781436 |
10 | 9007860426 |
11 | 390277a954 |
12 | 18b486a236 |
13 | b072a3036 |
14 | 61649dd7c |
15 | 37ac30a36 |
hex | 218e90aca |
9007860426 has 32 divisors (see below), whose sum is σ = 18293463360. Its totient is φ = 2956373376.
The previous prime is 9007860413. The next prime is 9007860451. The reversal of 9007860426 is 6240687009.
It is a super-2 number, since 2×90078604262 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1112320 + ... + 1120388.
It is an arithmetic number, because the mean of its divisors is an integer number (571670730).
Almost surely, 29007860426 is an apocalyptic number.
9007860426 is an abundant number, since it is smaller than the sum of its proper divisors (9285602934).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9007860426 is a wasteful number, since it uses less digits than its factorization.
9007860426 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10918.
The product of its (nonzero) digits is 145152, while the sum is 42.
The square root of 9007860426 is about 94909.7488459431. The cubic root of 9007860426 is about 2080.6892151722.
The spelling of 9007860426 in words is "nine billion, seven million, eight hundred sixty thousand, four hundred twenty-six".
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