Base | Representation |
---|---|
bin | 101111101101101101… |
… | …001001110111011101 |
3 | 11220020111022200001012 |
4 | 233231231021313131 |
5 | 1314411031133331 |
6 | 35311434025005 |
7 | 3462410400146 |
oct | 575555116735 |
9 | 156214280035 |
10 | 51232677341 |
11 | 1a80056885a |
12 | 9b19878165 |
13 | 4aa62659c1 |
14 | 26a0328acd |
15 | 14ecbd782b |
hex | bedb49ddd |
51232677341 has 8 divisors (see below), whose sum is σ = 52889760000. Its totient is φ = 49575870720.
The previous prime is 51232677329. The next prime is 51232677347. The reversal of 51232677341 is 14377623215.
It is a happy number.
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 51232677341 - 26 = 51232677277 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51232677347) 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, 348350 + ... + 473088.
It is an arithmetic number, because the mean of its divisors is an integer number (6611220000).
Almost surely, 251232677341 is an apocalyptic number.
It is an amenable number.
51232677341 is a deficient number, since it is larger than the sum of its proper divisors (1657082659).
51232677341 is a wasteful number, since it uses less digits than its factorization.
51232677341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 138019.
The product of its digits is 211680, while the sum is 41.
The spelling of 51232677341 in words is "fifty-one billion, two hundred thirty-two million, six hundred seventy-seven thousand, three hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •