Base | Representation |
---|---|
bin | 1100001110101… |
… | …1001011000010 |
3 | 10120112001101122 |
4 | 3003223023002 |
5 | 101112414124 |
6 | 5031232242 |
7 | 1161666566 |
oct | 303531302 |
9 | 116461348 |
10 | 51294914 |
11 | 26a556a0 |
12 | 15218682 |
13 | a81c928 |
14 | 6b536a6 |
15 | 478375e |
hex | 30eb2c2 |
51294914 has 8 divisors (see below), whose sum is σ = 83937168. Its totient is φ = 23315860.
The previous prime is 51294911. The next prime is 51294917. The reversal of 51294914 is 41949215.
It is an interprime number because it is at equal distance from previous prime (51294911) and next prime (51294917).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (51294911) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1165772 + ... + 1165815.
It is an arithmetic number, because the mean of its divisors is an integer number (10492146).
Almost surely, 251294914 is an apocalyptic number.
51294914 is a deficient number, since it is larger than the sum of its proper divisors (32642254).
51294914 is a wasteful number, since it uses less digits than its factorization.
51294914 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2331600.
The product of its digits is 12960, while the sum is 35.
The square root of 51294914 is about 7162.0467744912. The cubic root of 51294914 is about 371.5564190914.
The spelling of 51294914 in words is "fifty-one million, two hundred ninety-four thousand, nine hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.028 sec. • engine limits •