Base | Representation |
---|---|
bin | 1011001011001… |
… | …11101110110000 |
3 | 20112101220021111 |
4 | 11211213232300 |
5 | 142444420034 |
6 | 13145203104 |
7 | 2215563130 |
oct | 545475660 |
9 | 215356244 |
10 | 93748144 |
11 | 48a11406 |
12 | 27490494 |
13 | 16564c99 |
14 | c644ac0 |
15 | 836c364 |
hex | 5967bb0 |
93748144 has 40 divisors (see below), whose sum is σ = 208621568. Its totient is φ = 39977280.
The previous prime is 93748139. The next prime is 93748153. The reversal of 93748144 is 44184739.
It is a junction number, because it is equal to n+sod(n) for n = 93748097 and 93748106.
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, 21649 + ... + 25615.
Almost surely, 293748144 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 93748144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104310784).
93748144 is an abundant number, since it is smaller than the sum of its proper divisors (114873424).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
93748144 is a wasteful number, since it uses less digits than its factorization.
93748144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4193 (or 4187 counting only the distinct ones).
The product of its digits is 96768, while the sum is 40.
The square root of 93748144 is about 9682.3625216163. The cubic root of 93748144 is about 454.2771503431.
The spelling of 93748144 in words is "ninety-three million, seven hundred forty-eight thousand, one hundred forty-four".
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