Base | Representation |
---|---|
bin | 1100101110100… |
… | …1011011101110 |
3 | 10201110020101002 |
4 | 3023221123232 |
5 | 102131304232 |
6 | 5144120302 |
7 | 1215523142 |
oct | 313513356 |
9 | 121406332 |
10 | 53384942 |
11 | 28152996 |
12 | 15a66092 |
13 | b0a2030 |
14 | 7139222 |
15 | 4a47b62 |
hex | 32e96ee |
53384942 has 16 divisors (see below), whose sum is σ = 86555952. Its totient is φ = 24548160.
The previous prime is 53384917. The next prime is 53384951. The reversal of 53384942 is 24948335.
It is a junction number, because it is equal to n+sod(n) for n = 53384896 and 53384905.
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, 3653 + ... + 10959.
It is an arithmetic number, because the mean of its divisors is an integer number (5409747).
Almost surely, 253384942 is an apocalyptic number.
It is a pronic number, being equal to 7306×7307.
53384942 is a deficient number, since it is larger than the sum of its proper divisors (33171010).
53384942 is a wasteful number, since it uses less digits than its factorization.
53384942 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7603.
The product of its digits is 103680, while the sum is 38.
The square root of 53384942 is about 7306.4999828919. The cubic root of 53384942 is about 376.5357864477.
The spelling of 53384942 in words is "fifty-three million, three hundred eighty-four thousand, nine hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •