Base | Representation |
---|---|
bin | 10000010010011111… |
… | …11001100011100010 |
3 | 211120110102222102212 |
4 | 20021033321203202 |
5 | 120402221104232 |
6 | 4003433442122 |
7 | 426466046624 |
oct | 101117714342 |
9 | 24513388385 |
10 | 8745097442 |
11 | 378841a164 |
12 | 1840870342 |
13 | a94a12293 |
14 | 5cd620c14 |
15 | 362b29eb2 |
hex | 2093f98e2 |
8745097442 has 8 divisors (see below), whose sum is σ = 13143419100. Its totient is φ = 4363957744.
The previous prime is 8745097429. The next prime is 8745097507. The reversal of 8745097442 is 2447905478.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 8744307121 + 790321 = 93511^2 + 889^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4294217 + ... + 4296252.
Almost surely, 28745097442 is an apocalyptic number.
8745097442 is a deficient number, since it is larger than the sum of its proper divisors (4398321658).
8745097442 is a wasteful number, since it uses less digits than its factorization.
8745097442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8590980.
The product of its (nonzero) digits is 2257920, while the sum is 50.
The square root of 8745097442 is about 93515.2257228736. The cubic root of 8745097442 is about 2060.2577239056.
The spelling of 8745097442 in words is "eight billion, seven hundred forty-five million, ninety-seven thousand, four hundred forty-two".
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