Base | Representation |
---|---|
bin | 101111011110001000… |
… | …000110110000011101 |
3 | 11212120021111200101120 |
4 | 233132020012300131 |
5 | 1313342123311122 |
6 | 35225500001153 |
7 | 3453054650460 |
oct | 573610066035 |
9 | 155507450346 |
10 | 50971307037 |
11 | 1a686a79442 |
12 | 9a662301b9 |
13 | 4a64071b11 |
14 | 267772d2d7 |
15 | 14d4ca975c |
hex | bde206c1d |
50971307037 has 8 divisors (see below), whose sum is σ = 77670563136. Its totient is φ = 29126461152.
The previous prime is 50971307029. The next prime is 50971307047. The reversal of 50971307037 is 73070317905.
50971307037 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 50971307037 - 23 = 50971307029 is a prime.
It is a super-3 number, since 3×509713070373 (a number of 33 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 50971307037.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50971307047) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1213602528 + ... + 1213602569.
It is an arithmetic number, because the mean of its divisors is an integer number (9708820392).
Almost surely, 250971307037 is an apocalyptic number.
It is an amenable number.
50971307037 is a deficient number, since it is larger than the sum of its proper divisors (26699256099).
50971307037 is a wasteful number, since it uses less digits than its factorization.
50971307037 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2427205107.
The product of its (nonzero) digits is 138915, while the sum is 42.
The spelling of 50971307037 in words is "fifty billion, nine hundred seventy-one million, three hundred seven thousand, thirty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •