Base | Representation |
---|---|
bin | 10001101101010… |
… | …10101000111100 |
3 | 101100112000202120 |
4 | 20312222220330 |
5 | 301012020111 |
6 | 22423522540 |
7 | 3452432001 |
oct | 1066525074 |
9 | 340460676 |
10 | 148548156 |
11 | 76940479 |
12 | 418b9450 |
13 | 24a11123 |
14 | 15a2b8a8 |
15 | d094406 |
hex | 8daaa3c |
148548156 has 48 divisors (see below), whose sum is σ = 376642560. Its totient is φ = 45394560.
The previous prime is 148548131. The next prime is 148548161. The reversal of 148548156 is 651845841.
148548156 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3441 + ... + 17576.
It is an arithmetic number, because the mean of its divisors is an integer number (7846720).
Almost surely, 2148548156 is an apocalyptic number.
It is an amenable number.
148548156 is an abundant number, since it is smaller than the sum of its proper divisors (228094404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148548156 is a wasteful number, since it uses less digits than its factorization.
148548156 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21074 (or 21072 counting only the distinct ones).
The product of its digits is 153600, while the sum is 42.
The square root of 148548156 is about 12188.0333114084. The cubic root of 148548156 is about 529.6094856797.
The spelling of 148548156 in words is "one hundred forty-eight million, five hundred forty-eight thousand, one hundred fifty-six".
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