Base | Representation |
---|---|
bin | 101110000110110010… |
… | …001111110110110111 |
3 | 11201210011012022021001 |
4 | 232012302033312313 |
5 | 1302342011144401 |
6 | 34424232304131 |
7 | 3401542466002 |
oct | 560662176667 |
9 | 151704168231 |
10 | 49505959351 |
11 | 19aa4906aa2 |
12 | 9717542047 |
13 | 488c5c3294 |
14 | 2578c8a539 |
15 | 144b307601 |
hex | b86c8fdb7 |
49505959351 has 8 divisors (see below), whose sum is σ = 49587796944. Its totient is φ = 49424179200.
The previous prime is 49505959331. The next prime is 49505959357. The reversal of 49505959351 is 15395950594.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 49505959351 - 235 = 15146220983 is a prime.
It is a super-2 number, since 2×495059593512 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 49505959292 and 49505959301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49505959357) 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, 1920951 + ... + 1946551.
It is an arithmetic number, because the mean of its divisors is an integer number (6198474618).
Almost surely, 249505959351 is an apocalyptic number.
49505959351 is a deficient number, since it is larger than the sum of its proper divisors (81837593).
49505959351 is a wasteful number, since it uses less digits than its factorization.
49505959351 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28721.
The product of its (nonzero) digits is 5467500, while the sum is 55.
The spelling of 49505959351 in words is "forty-nine billion, five hundred five million, nine hundred fifty-nine thousand, three hundred fifty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •