Base | Representation |
---|---|
bin | 10001011011110… |
… | …00010111100100 |
3 | 101012012000112220 |
4 | 20231320113210 |
5 | 244414320332 |
6 | 22302312340 |
7 | 3424030350 |
oct | 1055702744 |
9 | 335160486 |
10 | 146245092 |
11 | 75608114 |
12 | 40b886b0 |
13 | 243b5a76 |
14 | 155cc460 |
15 | cc8bd2c |
hex | 8b785e4 |
146245092 has 24 divisors (see below), whose sum is σ = 389987136. Its totient is φ = 41784288.
The previous prime is 146245081. The next prime is 146245093. The reversal of 146245092 is 290542641.
146245092 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (146245093) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 870423 + ... + 870590.
It is an arithmetic number, because the mean of its divisors is an integer number (16249464).
Almost surely, 2146245092 is an apocalyptic number.
146245092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
146245092 is an abundant number, since it is smaller than the sum of its proper divisors (243742044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146245092 is a wasteful number, since it uses less digits than its factorization.
146245092 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1741027 (or 1741025 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 33.
The square root of 146245092 is about 12093.1836999196. The cubic root of 146245092 is about 526.8582277757.
The spelling of 146245092 in words is "one hundred forty-six million, two hundred forty-five thousand, ninety-two".
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