Base | Representation |
---|---|
bin | 10001101100110… |
… | …00110110011100 |
3 | 101100101022210220 |
4 | 20312120312130 |
5 | 301002202132 |
6 | 22422201340 |
7 | 3452006400 |
oct | 1066306634 |
9 | 340338726 |
10 | 148475292 |
11 | 768a0759 |
12 | 41883250 |
13 | 249b6c04 |
14 | 15a0d100 |
15 | d07ca2c |
hex | 8d98d9c |
148475292 has 36 divisors (see below), whose sum is σ = 403005960. Its totient is φ = 42421344.
The previous prime is 148475287. The next prime is 148475311. The reversal of 148475292 is 292574841.
148475292 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 125667 + ... + 126842.
It is an arithmetic number, because the mean of its divisors is an integer number (11194610).
Almost surely, 2148475292 is an apocalyptic number.
148475292 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
148475292 is an abundant number, since it is smaller than the sum of its proper divisors (254530668).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148475292 is a wasteful number, since it uses less digits than its factorization.
148475292 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 252530 (or 252521 counting only the distinct ones).
The product of its digits is 161280, while the sum is 42.
The square root of 148475292 is about 12185.0437832615. The cubic root of 148475292 is about 529.5228790245.
The spelling of 148475292 in words is "one hundred forty-eight million, four hundred seventy-five thousand, two hundred ninety-two".
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