Base | Representation |
---|---|
bin | 10001101111101… |
… | …10011000100100 |
3 | 101101002210100020 |
4 | 20313312120210 |
5 | 301101432104 |
6 | 22434315140 |
7 | 3455163342 |
oct | 1067663044 |
9 | 341083306 |
10 | 148858404 |
11 | 77032582 |
12 | 41a28ab0 |
13 | 24abc3c6 |
14 | 15aac992 |
15 | d1062d9 |
hex | 8df6624 |
148858404 has 24 divisors (see below), whose sum is σ = 358541568. Its totient is φ = 48018720.
The previous prime is 148858393. The next prime is 148858417. The reversal of 148858404 is 404858841.
148858404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199707 + ... + 200450.
It is an arithmetic number, because the mean of its divisors is an integer number (14939232).
Almost surely, 2148858404 is an apocalyptic number.
It is an amenable number.
148858404 is an abundant number, since it is smaller than the sum of its proper divisors (209683164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148858404 is a wasteful number, since it uses less digits than its factorization.
148858404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 400195 (or 400193 counting only the distinct ones).
The product of its (nonzero) digits is 163840, while the sum is 42.
The square root of 148858404 is about 12200.7542389805. The cubic root of 148858404 is about 529.9779319161.
The spelling of 148858404 in words is "one hundred forty-eight million, eight hundred fifty-eight thousand, four hundred four".
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