Base | Representation |
---|---|
bin | 101111111001011010… |
… | …100011010010110110 |
3 | 11220202011222100210110 |
4 | 233321122203102312 |
5 | 1320311324033400 |
6 | 35343132403450 |
7 | 3500314240536 |
oct | 577132432266 |
9 | 156664870713 |
10 | 51429127350 |
11 | 1a8a1446637 |
12 | 9b73616586 |
13 | 4b07b79203 |
14 | 26bc4654c6 |
15 | 151008ee50 |
hex | bf96a34b6 |
51429127350 has 48 divisors (see below), whose sum is σ = 128736278208. Its totient is φ = 13586257440.
The previous prime is 51429127301. The next prime is 51429127357. The reversal of 51429127350 is 5372192415.
It is a junction number, because it is equal to n+sod(n) for n = 51429127299 and 51429127308.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51429127357) 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, 1586104 + ... + 1618203.
It is an arithmetic number, because the mean of its divisors is an integer number (2682005796).
Almost surely, 251429127350 is an apocalyptic number.
51429127350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
51429127350 is an abundant number, since it is smaller than the sum of its proper divisors (77307150858).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51429127350 is a wasteful number, since it uses less digits than its factorization.
51429127350 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3204429 (or 3204424 counting only the distinct ones).
The product of its (nonzero) digits is 75600, while the sum is 39.
The spelling of 51429127350 in words is "fifty-one billion, four hundred twenty-nine million, one hundred twenty-seven thousand, three hundred fifty".
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