Base | Representation |
---|---|
bin | 101111101000111101… |
… | …101001010001100011 |
3 | 11220000221121102221121 |
4 | 233220331221101203 |
5 | 1314230144123321 |
6 | 35255512433111 |
7 | 3460423203523 |
oct | 575075512143 |
9 | 156027542847 |
10 | 51153114211 |
11 | 1a76a665901 |
12 | 9ab70a8797 |
13 | 4a92929424 |
14 | 2693937683 |
15 | 14e5c1d441 |
hex | be8f69463 |
51153114211 has 8 divisors (see below), whose sum is σ = 53907793920. Its totient is φ = 48404675592.
The previous prime is 51153114197. The next prime is 51153114217. The reversal of 51153114211 is 11241135115.
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 51153114211 - 215 = 51153081443 is a prime.
It is a super-2 number, since 2×511531142112 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (51153114217) 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, 1543435 + ... + 1576228.
It is an arithmetic number, because the mean of its divisors is an integer number (6738474240).
Almost surely, 251153114211 is an apocalyptic number.
51153114211 is a deficient number, since it is larger than the sum of its proper divisors (2754679709).
51153114211 is a wasteful number, since it uses less digits than its factorization.
51153114211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3120545.
The product of its digits is 600, while the sum is 25.
Adding to 51153114211 its reverse (11241135115), we get a palindrome (62394249326).
The spelling of 51153114211 in words is "fifty-one billion, one hundred fifty-three million, one hundred fourteen thousand, two hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •