Base | Representation |
---|---|
bin | 101111101110011000… |
… | …000000010010110010 |
3 | 11220021021110100210112 |
4 | 233232120000102302 |
5 | 1314421420112242 |
6 | 35312514501322 |
7 | 3462605023313 |
oct | 575630002262 |
9 | 156237410715 |
10 | 51243910322 |
11 | 1a806940310 |
12 | 9b21594842 |
13 | 4aa8699837 |
14 | 26a1a1060a |
15 | 14edba5c82 |
hex | bee6004b2 |
51243910322 has 32 divisors (see below), whose sum is σ = 88801764480. Its totient is φ = 21918695680.
The previous prime is 51243910259. The next prime is 51243910331. The reversal of 51243910322 is 22301934215.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3522179 + ... + 3536697.
It is an arithmetic number, because the mean of its divisors is an integer number (2775055140).
Almost surely, 251243910322 is an apocalyptic number.
51243910322 is a deficient number, since it is larger than the sum of its proper divisors (37557854158).
51243910322 is a wasteful number, since it uses less digits than its factorization.
51243910322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23986.
The product of its (nonzero) digits is 12960, while the sum is 32.
The spelling of 51243910322 in words is "fifty-one billion, two hundred forty-three million, nine hundred ten thousand, three hundred twenty-two".
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