Base | Representation |
---|---|
bin | 1000101001001001001… |
… | …1001111100100111100 |
3 | 112012021001201120012121 |
4 | 2022102103033210330 |
5 | 4413043222444030 |
6 | 152113510412324 |
7 | 13504362061546 |
oct | 2122223174474 |
9 | 465231646177 |
10 | 148483406140 |
11 | 57a760147a3 |
12 | 2493a9610a4 |
13 | 110042ca244 |
14 | 72881ac696 |
15 | 3ce08a847a |
hex | 22924cf93c |
148483406140 has 24 divisors (see below), whose sum is σ = 311822450352. Its totient is φ = 59391972480.
The previous prime is 148483406087. The next prime is 148483406177. The reversal of 148483406140 is 41604384841.
It is a happy number.
It is a congruent number.
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, 1466760 + ... + 1564720.
It is an arithmetic number, because the mean of its divisors is an integer number (12992602098).
Almost surely, 2148483406140 is an apocalyptic number.
148483406140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
148483406140 is an abundant number, since it is smaller than the sum of its proper divisors (163339044212).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148483406140 is a wasteful number, since it uses less digits than its factorization.
148483406140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 173757 (or 173755 counting only the distinct ones).
The product of its (nonzero) digits is 294912, while the sum is 43.
The spelling of 148483406140 in words is "one hundred forty-eight billion, four hundred eighty-three million, four hundred six thousand, one hundred forty".
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