Base | Representation |
---|---|
bin | 1101000111001… |
… | …0010111000111 |
3 | 10211111000002201 |
4 | 3101302113013 |
5 | 103034310000 |
6 | 5242415331 |
7 | 1235305312 |
oct | 321622707 |
9 | 124430081 |
10 | 54994375 |
11 | 290520a7 |
12 | 16501547 |
13 | b516767 |
14 | 7437979 |
15 | 4c6496a |
hex | 34725c7 |
54994375 has 10 divisors (see below), whose sum is σ = 68721752. Its totient is φ = 43995000.
The previous prime is 54994369. The next prime is 54994397. The reversal of 54994375 is 57349945.
It is a happy number.
It is a de Polignac number, because none of the positive numbers 2k-54994375 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 43371 + ... + 44620.
Almost surely, 254994375 is an apocalyptic number.
54994375 is a deficient number, since it is larger than the sum of its proper divisors (13727377).
54994375 is an frugal number, since it uses more digits than its factorization.
54994375 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88011 (or 87996 counting only the distinct ones).
The product of its digits is 680400, while the sum is 46.
The square root of 54994375 is about 7415.8192399761. The cubic root of 54994375 is about 380.2822810235.
It can be divided in two parts, 5 and 4994375, that added together give a triangular number (4994380 = T3160).
The spelling of 54994375 in words is "fifty-four million, nine hundred ninety-four thousand, three hundred seventy-five".
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