Base | Representation |
---|---|
bin | 101111111010001001… |
… | …000110110010011000 |
3 | 11220210000221101112112 |
4 | 233322021012302120 |
5 | 1320322440100402 |
6 | 35344250131452 |
7 | 3500523046655 |
oct | 577211066230 |
9 | 156700841475 |
10 | 51441331352 |
11 | 1a8a8321694 |
12 | 9b77720b88 |
13 | 4b0a560008 |
14 | 26bdd20c2c |
15 | 15111a0e52 |
hex | bfa246c98 |
51441331352 has 16 divisors (see below), whose sum is σ = 100646083440. Its totient is φ = 24602375776.
The previous prime is 51441331351. The next prime is 51441331399. The reversal of 51441331352 is 25313314415.
51441331352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51441331351) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139786043 + ... + 139786410.
It is an arithmetic number, because the mean of its divisors is an integer number (6290380215).
Almost surely, 251441331352 is an apocalyptic number.
It is an amenable number.
51441331352 is a deficient number, since it is larger than the sum of its proper divisors (49204752088).
51441331352 is a wasteful number, since it uses less digits than its factorization.
51441331352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 279572482 (or 279572478 counting only the distinct ones).
The product of its digits is 21600, while the sum is 32.
Adding to 51441331352 its reverse (25313314415), we get a palindrome (76754645767).
The spelling of 51441331352 in words is "fifty-one billion, four hundred forty-one million, three hundred thirty-one thousand, three hundred fifty-two".
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