Base | Representation |
---|---|
bin | 10101010011110111… |
… | …01010011011100110 |
3 | 1002112100010011210101 |
4 | 22221323222123212 |
5 | 141412334040030 |
6 | 5131134414314 |
7 | 553342152460 |
oct | 125173523346 |
9 | 32470104711 |
10 | 11440924390 |
11 | 4941115915 |
12 | 227366139a |
13 | 110439745c |
14 | 7a7689130 |
15 | 46e6387ca |
hex | 2a9eea6e6 |
11440924390 has 32 divisors (see below), whose sum is σ = 23542415424. Its totient is φ = 3921469440.
The previous prime is 11440924373. The next prime is 11440924399. The reversal of 11440924390 is 9342904411.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11440924399) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 241542 + ... + 284998.
It is an arithmetic number, because the mean of its divisors is an integer number (735700482).
Almost surely, 211440924390 is an apocalyptic number.
11440924390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11440924390 is an abundant number, since it is smaller than the sum of its proper divisors (12101491034).
11440924390 is a wasteful number, since it uses less digits than its factorization.
11440924390 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47232.
The product of its (nonzero) digits is 31104, while the sum is 37.
The spelling of 11440924390 in words is "eleven billion, four hundred forty million, nine hundred twenty-four thousand, three hundred ninety".
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