Base | Representation |
---|---|
bin | 1101000101010… |
… | …0001110100110 |
3 | 10211020201210102 |
4 | 3101110032212 |
5 | 103021332300 |
6 | 5240024102 |
7 | 1234252421 |
oct | 321241646 |
9 | 124221712 |
10 | 54870950 |
11 | 28a783a2 |
12 | 16462032 |
13 | b4a2524 |
14 | 74049b8 |
15 | 4c3d0d5 |
hex | 34543a6 |
54870950 has 12 divisors (see below), whose sum is σ = 102060060. Its totient is φ = 21948360.
The previous prime is 54870913. The next prime is 54870971. The reversal of 54870950 is 5907845.
It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 548660 + ... + 548759.
It is an arithmetic number, because the mean of its divisors is an integer number (8505005).
Almost surely, 254870950 is an apocalyptic number.
54870950 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
54870950 is a deficient number, since it is larger than the sum of its proper divisors (47189110).
54870950 is a wasteful number, since it uses less digits than its factorization.
54870950 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1097431 (or 1097426 counting only the distinct ones).
The product of its (nonzero) digits is 50400, while the sum is 38.
The square root of 54870950 is about 7407.4928282112. The cubic root of 54870950 is about 379.9975761618.
The spelling of 54870950 in words is "fifty-four million, eight hundred seventy thousand, nine hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •