Base | Representation |
---|---|
bin | 10111010110010010001110… |
… | …00010010011110111000010 |
3 | 20201210100212000222011010111 |
4 | 23223021013002103313002 |
5 | 23212201414044004404 |
6 | 301110431000021534 |
7 | 13546266060256561 |
oct | 1353110702236702 |
9 | 221710760864114 |
10 | 51343230844354 |
11 | 153a55a6329519 |
12 | 59127b41618aa |
13 | 228585204a897 |
14 | c97050497bd8 |
15 | 5e084e00e104 |
hex | 2eb247093dc2 |
51343230844354 has 8 divisors (see below), whose sum is σ = 77233018636620. Its totient is φ = 25598891298816.
The previous prime is 51343230844331. The next prime is 51343230844421. The reversal of 51343230844354 is 45344803234315.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 48073907596225 + 3269323248129 = 6933535^2 + 1808127^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×513432308443542 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 51343230844298 and 51343230844307.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36362060799 + ... + 36362062210.
Almost surely, 251343230844354 is an apocalyptic number.
51343230844354 is a deficient number, since it is larger than the sum of its proper divisors (25889787792266).
51343230844354 is a wasteful number, since it uses less digits than its factorization.
51343230844354 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72724123364.
The product of its (nonzero) digits is 8294400, while the sum is 49.
The spelling of 51343230844354 in words is "fifty-one trillion, three hundred forty-three billion, two hundred thirty million, eight hundred forty-four thousand, three hundred fifty-four".
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