Base | Representation |
---|---|
bin | 101111011111111101… |
… | …010010000110000101 |
3 | 11212122102022021120220 |
4 | 233133331102012011 |
5 | 1313423004234300 |
6 | 35232514214553 |
7 | 3453610024320 |
oct | 573775220605 |
9 | 155572267526 |
10 | 51002024325 |
11 | 1a6a234982a |
12 | 9a74584459 |
13 | 4a6a538425 |
14 | 267b8477b7 |
15 | 14d7825da0 |
hex | bdff52185 |
51002024325 has 24 divisors (see below), whose sum is σ = 96369540288. Its totient is φ = 23315210880.
The previous prime is 51002024323. The next prime is 51002024329. The reversal of 51002024325 is 52342020015.
It is not a de Polignac number, because 51002024325 - 21 = 51002024323 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 51002024295 and 51002024304.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51002024323) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48572832 + ... + 48573881.
It is an arithmetic number, because the mean of its divisors is an integer number (4015397512).
Almost surely, 251002024325 is an apocalyptic number.
It is an amenable number.
51002024325 is a deficient number, since it is larger than the sum of its proper divisors (45367515963).
51002024325 is a wasteful number, since it uses less digits than its factorization.
51002024325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 97146733 (or 97146728 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 24.
The spelling of 51002024325 in words is "fifty-one billion, two million, twenty-four thousand, three hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •