Base | Representation |
---|---|
bin | 10111011000100110100100… |
… | …00011000011100011101100 |
3 | 20202001222102101202122020120 |
4 | 23230103102003003203230 |
5 | 23220003020323442301 |
6 | 301211201432444540 |
7 | 13555115501114202 |
oct | 1354232203034354 |
9 | 222058371678216 |
10 | 51422872484076 |
11 | 15426354a20185 |
12 | 592611bb49750 |
13 | 2290204b600a2 |
14 | c9ac477cb072 |
15 | 5e2960ce1e36 |
hex | 2ec4d20c38ec |
51422872484076 has 24 divisors (see below), whose sum is σ = 123857241252864. Its totient is φ = 16588023381840.
The previous prime is 51422872484069. The next prime is 51422872484117. The reversal of 51422872484076 is 67048427822415.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69116763720 + ... + 69116764463.
It is an arithmetic number, because the mean of its divisors is an integer number (5160718385536).
Almost surely, 251422872484076 is an apocalyptic number.
It is an amenable number.
51422872484076 is an abundant number, since it is smaller than the sum of its proper divisors (72434368768788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51422872484076 is a wasteful number, since it uses less digits than its factorization.
51422872484076 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 138233528221 (or 138233528219 counting only the distinct ones).
The product of its (nonzero) digits is 48168960, while the sum is 60.
The spelling of 51422872484076 in words is "fifty-one trillion, four hundred twenty-two billion, eight hundred seventy-two million, four hundred eighty-four thousand, seventy-six".
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