Base | Representation |
---|---|
bin | 1100001010100… |
… | …1100010110001 |
3 | 10120000101122110 |
4 | 3002221202301 |
5 | 101030313342 |
6 | 5021355533 |
7 | 1156500063 |
oct | 302514261 |
9 | 116011573 |
10 | 51026097 |
11 | 26891731 |
12 | 15108ba9 |
13 | a757475 |
14 | 6ac3733 |
15 | 472dc9c |
hex | 30a98b1 |
51026097 has 8 divisors (see below), whose sum is σ = 68695744. Its totient is φ = 33686928.
The previous prime is 51026089. The next prime is 51026111. The reversal of 51026097 is 79062015.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 51026097 - 23 = 51026089 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (51026797) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82258 + ... + 82875.
It is an arithmetic number, because the mean of its divisors is an integer number (8586968).
Almost surely, 251026097 is an apocalyptic number.
It is an amenable number.
51026097 is a deficient number, since it is larger than the sum of its proper divisors (17669647).
51026097 is a wasteful number, since it uses less digits than its factorization.
51026097 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 165239.
The product of its (nonzero) digits is 3780, while the sum is 30.
The square root of 51026097 is about 7143.2553503287. The cubic root of 51026097 is about 370.9062203181.
The spelling of 51026097 in words is "fifty-one million, twenty-six thousand, ninety-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.123 sec. • engine limits •