Base | Representation |
---|---|
bin | 10111101001101100101101… |
… | …11010001100010011100101 |
3 | 20211011010122121000011100011 |
4 | 23310312112322030103211 |
5 | 23304114033422340141 |
6 | 302341110414250221 |
7 | 13645422330453556 |
oct | 1364662672142345 |
9 | 224133577004304 |
10 | 52010290824421 |
11 | 156324932a0646 |
12 | 59bbb391b6971 |
13 | 230371acac067 |
14 | cbb450ac232d |
15 | 602d912e5881 |
hex | 2f4d96e8c4e5 |
52010290824421 has 8 divisors (see below), whose sum is σ = 52077150500760. Its totient is φ = 51943437495552.
The previous prime is 52010290824389. The next prime is 52010290824461. The reversal of 52010290824421 is 12442809201025.
It can be written as a sum of positive squares in 4 ways, for example, as 29967632032900 + 22042658791521 = 5474270^2 + 4694961^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 52010290824421 - 25 = 52010290824389 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52010290824461) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14921671 + ... + 18074203.
It is an arithmetic number, because the mean of its divisors is an integer number (6509643812595).
Almost surely, 252010290824421 is an apocalyptic number.
It is an amenable number.
52010290824421 is a deficient number, since it is larger than the sum of its proper divisors (66859676339).
52010290824421 is a wasteful number, since it uses less digits than its factorization.
52010290824421 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3173735.
The product of its (nonzero) digits is 92160, while the sum is 40.
The spelling of 52010290824421 in words is "fifty-two trillion, ten billion, two hundred ninety million, eight hundred twenty-four thousand, four hundred twenty-one".
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