Base | Representation |
---|---|
bin | 10001101010110… |
… | …00111011010100 |
3 | 101022220000122102 |
4 | 20311120323110 |
5 | 300420312320 |
6 | 22412421232 |
7 | 3446536133 |
oct | 1065307324 |
9 | 338800572 |
10 | 148213460 |
11 | 76731a6a |
12 | 41777818 |
13 | 24924995 |
14 | 1598191a |
15 | d02a175 |
hex | 8d58ed4 |
148213460 has 48 divisors (see below), whose sum is σ = 316673280. Its totient is φ = 58262400.
The previous prime is 148213459. The next prime is 148213489. The reversal of 148213460 is 64312841.
148213460 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, 482627 + ... + 482933.
It is an arithmetic number, because the mean of its divisors is an integer number (6597360).
Almost surely, 2148213460 is an apocalyptic number.
148213460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
148213460 is an abundant number, since it is smaller than the sum of its proper divisors (168459820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148213460 is a wasteful number, since it uses less digits than its factorization.
148213460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 656 (or 654 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 29.
The square root of 148213460 is about 12174.2950514599. The cubic root of 148213460 is about 529.2114296424.
It can be divided in two parts, 14821 and 3460, that added together give a palindrome (18281).
The spelling of 148213460 in words is "one hundred forty-eight million, two hundred thirteen thousand, four hundred sixty".
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