Base | Representation |
---|---|
bin | 10001001110001000… |
… | …01110110010000010 |
3 | 212212022202200222200 |
4 | 20213010032302002 |
5 | 122413302331023 |
6 | 4125224014030 |
7 | 445052136105 |
oct | 104704166202 |
9 | 25768680880 |
10 | 9245355138 |
11 | 3a14842178 |
12 | 1960301316 |
13 | b44557756 |
14 | 639c4273c |
15 | 3919e4743 |
hex | 22710ec82 |
9245355138 has 24 divisors (see below), whose sum is σ = 20052270576. Its totient is φ = 3078605400.
The previous prime is 9245355079. The next prime is 9245355151. The reversal of 9245355138 is 8315535429.
9245355138 is a `hidden beast` number, since 92 + 4 + 5 + 3 + 551 + 3 + 8 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 9245355093 and 9245355102.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 247008 + ... + 281963.
It is an arithmetic number, because the mean of its divisors is an integer number (835511274).
Almost surely, 29245355138 is an apocalyptic number.
9245355138 is an abundant number, since it is smaller than the sum of its proper divisors (10806915438).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9245355138 is a wasteful number, since it uses less digits than its factorization.
9245355138 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 529950 (or 529947 counting only the distinct ones).
The product of its digits is 648000, while the sum is 45.
The square root of 9245355138 is about 96152.7697884986. The cubic root of 9245355138 is about 2098.8168042296.
The spelling of 9245355138 in words is "nine billion, two hundred forty-five million, three hundred fifty-five thousand, one hundred thirty-eight".
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