Base | Representation |
---|---|
bin | 111110111111101101010000… |
… | …1111000011001000000111101 |
3 | 2200122221202010101000000022002 |
4 | 1331333122201320121000331 |
5 | 1040112044201404443240 |
6 | 5242300141430232045 |
7 | 224500250140201304 |
oct | 17577324170310075 |
9 | 2618852111000262 |
10 | 554113626640445 |
11 | 1506152a6587243 |
12 | 52192b244b5625 |
13 | 1aa258c9859181 |
14 | 9ab9357aad43b |
15 | 440db78bd5d15 |
hex | 1f7f6a1e1903d |
554113626640445 has 8 divisors (see below), whose sum is σ = 664937317413720. Its totient is φ = 443290257682240.
The previous prime is 554113626640429. The next prime is 554113626640451. The reversal of 554113626640445 is 544046626311455.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 87317119875769 + 466796506764676 = 9344363^2 + 21605474^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 554113626640445 - 24 = 554113626640429 is a prime.
It is a super-2 number, since 2×5541136266404452 (a number of 30 digits) contains 22 as substring.
It is a congruent number.
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, 76649366 + ... + 83566455.
It is an arithmetic number, because the mean of its divisors is an integer number (83117164676715).
Almost surely, 2554113626640445 is an apocalyptic number.
It is an amenable number.
554113626640445 is a deficient number, since it is larger than the sum of its proper divisors (110823690773275).
554113626640445 is a wasteful number, since it uses less digits than its factorization.
554113626640445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 160907535.
The product of its (nonzero) digits is 41472000, while the sum is 56.
The spelling of 554113626640445 in words is "five hundred fifty-four trillion, one hundred thirteen billion, six hundred twenty-six million, six hundred forty thousand, four hundred forty-five".
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