Base | Representation |
---|---|
bin | 10001101010010… |
… | …00000010101100 |
3 | 101022202111202221 |
4 | 20311020002230 |
5 | 300411104200 |
6 | 22411125124 |
7 | 3446130403 |
oct | 1065100254 |
9 | 338674687 |
10 | 148144300 |
11 | 76695007 |
12 | 417437a4 |
13 | 248cc365 |
14 | 1596463a |
15 | d01491a |
hex | 8d480ac |
148144300 has 36 divisors (see below), whose sum is σ = 330169840. Its totient is φ = 57654720.
The previous prime is 148144289. The next prime is 148144301. The reversal of 148144300 is 3441841.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is not an unprimeable number, because it can be changed into a prime (148144301) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16320 + ... + 23719.
Almost surely, 2148144300 is an apocalyptic number.
148144300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
148144300 is an abundant number, since it is smaller than the sum of its proper divisors (182025540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148144300 is a wasteful number, since it uses less digits than its factorization.
148144300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40090 (or 40083 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 25.
The square root of 148144300 is about 12171.4543091613. The cubic root of 148144300 is about 529.1291025339.
The spelling of 148144300 in words is "one hundred forty-eight million, one hundred forty-four thousand, three hundred".
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