Base | Representation |
---|---|
bin | 10001101001100… |
… | …01111011011100 |
3 | 101022120220112021 |
4 | 20310301323130 |
5 | 300400204344 |
6 | 22405145524 |
7 | 3445302340 |
oct | 1064617334 |
9 | 338526467 |
10 | 148053724 |
11 | 76632a55 |
12 | 416bb2a4 |
13 | 2489a070 |
14 | 1593d620 |
15 | cee7b84 |
hex | 8d31edc |
148053724 has 48 divisors (see below), whose sum is σ = 327533248. Its totient is φ = 56982528.
The previous prime is 148053721. The next prime is 148053733. The reversal of 148053724 is 427350841.
It is a self number, because there is not a number n which added to its sum of digits gives 148053724.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (148053721) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7972 + ... + 18964.
Almost surely, 2148053724 is an apocalyptic number.
148053724 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 148053724, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163766624).
148053724 is an abundant number, since it is smaller than the sum of its proper divisors (179479524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148053724 is a wasteful number, since it uses less digits than its factorization.
148053724 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11054 (or 11052 counting only the distinct ones).
The product of its (nonzero) digits is 26880, while the sum is 34.
The square root of 148053724 is about 12167.7329030514. The cubic root of 148053724 is about 529.0212433534.
The spelling of 148053724 in words is "one hundred forty-eight million, fifty-three thousand, seven hundred twenty-four".
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