Base | Representation |
---|---|
bin | 10001101111101… |
… | …01011000110000 |
3 | 101101002120201222 |
4 | 20313311120300 |
5 | 301101314240 |
6 | 22434244212 |
7 | 3455145416 |
oct | 1067653060 |
9 | 341076658 |
10 | 148854320 |
11 | 7702a4aa |
12 | 41a26668 |
13 | 24aba5a4 |
14 | 15aab2b6 |
15 | d104eb5 |
hex | 8df5630 |
148854320 has 20 divisors (see below), whose sum is σ = 346086480. Its totient is φ = 59541696.
The previous prime is 148854301. The next prime is 148854331. The reversal of 148854320 is 23458841.
148854320 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (20).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 930260 + ... + 930419.
It is an arithmetic number, because the mean of its divisors is an integer number (17304324).
Almost surely, 2148854320 is an apocalyptic number.
148854320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
148854320 is an abundant number, since it is smaller than the sum of its proper divisors (197232160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148854320 is a wasteful number, since it uses less digits than its factorization.
148854320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1860692 (or 1860686 counting only the distinct ones).
The product of its (nonzero) digits is 30720, while the sum is 35.
The square root of 148854320 is about 12200.5868711304. The cubic root of 148854320 is about 529.9730851409.
The spelling of 148854320 in words is "one hundred forty-eight million, eight hundred fifty-four thousand, three hundred twenty".
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