Base | Representation |
---|---|
bin | 101111011011101100… |
… | …110110001101100101 |
3 | 11212110102220220100220 |
4 | 233123230312031211 |
5 | 1313301213410244 |
6 | 35221443354553 |
7 | 3452052005355 |
oct | 573354661545 |
9 | 155412826326 |
10 | 50930606949 |
11 | 1a665aaa902 |
12 | 9a54682a59 |
13 | 4a587c1721 |
14 | 2672176b65 |
15 | 14d141a319 |
hex | bdbb36365 |
50930606949 has 8 divisors (see below), whose sum is σ = 68158058112. Its totient is φ = 33828446880.
The previous prime is 50930606897. The next prime is 50930606953. The reversal of 50930606949 is 94960603905.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 50930606949 - 228 = 50662171493 is a prime.
It is a super-3 number, since 3×509306069493 (a number of 33 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50930606249) 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, 31321824 + ... + 31323449.
It is an arithmetic number, because the mean of its divisors is an integer number (8519757264).
Almost surely, 250930606949 is an apocalyptic number.
It is an amenable number.
50930606949 is a deficient number, since it is larger than the sum of its proper divisors (17227451163).
50930606949 is a wasteful number, since it uses less digits than its factorization.
50930606949 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62645547.
The product of its (nonzero) digits is 1574640, while the sum is 51.
The spelling of 50930606949 in words is "fifty billion, nine hundred thirty million, six hundred six thousand, nine hundred forty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •