Base | Representation |
---|---|
bin | 10001000010000111… |
… | …00000011100100110 |
3 | 212121021222211120021 |
4 | 20201003200130212 |
5 | 122211443031204 |
6 | 4111222225354 |
7 | 442415661562 |
oct | 104103403446 |
9 | 25537884507 |
10 | 9144502054 |
11 | 3972918816 |
12 | 193258525a |
13 | b296a587c |
14 | 62a6ac6a2 |
15 | 387c22154 |
hex | 2210e0726 |
9144502054 has 8 divisors (see below), whose sum is σ = 13719412080. Its totient is φ = 4571364696.
The previous prime is 9144502043. The next prime is 9144502063. The reversal of 9144502054 is 4502054419.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×91445020542 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
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, 430194 + ... + 450949.
It is an arithmetic number, because the mean of its divisors is an integer number (1714926510).
Almost surely, 29144502054 is an apocalyptic number.
9144502054 is a deficient number, since it is larger than the sum of its proper divisors (4574910026).
9144502054 is a wasteful number, since it uses less digits than its factorization.
9144502054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 886334.
The product of its (nonzero) digits is 28800, while the sum is 34.
The square root of 9144502054 is about 95626.8898061628. The cubic root of 9144502054 is about 2091.1572274613.
The spelling of 9144502054 in words is "nine billion, one hundred forty-four million, five hundred two thousand, fifty-four".
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