Base | Representation |
---|---|
bin | 11100010110101010101… |
… | …11101010001101001101 |
3 | 10110010200121212122100202 |
4 | 32023111113222031031 |
5 | 111430222020424333 |
6 | 2023321042503245 |
7 | 130246430260064 |
oct | 16132527521515 |
9 | 3403617778322 |
10 | 974242358093 |
11 | 3461a045a334 |
12 | 138993964b25 |
13 | 70b41ac0404 |
14 | 352215dd1db |
15 | 1a5202d75e8 |
hex | e2d55ea34d |
974242358093 has 8 divisors (see below), whose sum is σ = 975879894168. Its totient is φ = 972605268544.
The previous prime is 974242358083. The next prime is 974242358099. The reversal of 974242358093 is 390853242479.
It can be written as a sum of positive squares in 4 ways, for example, as 268403777929 + 705838580164 = 518077^2 + 840142^2 .
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 974242358093 - 26 = 974242358029 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 (974242358099) 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, 4408955 + ... + 4624647.
It is an arithmetic number, because the mean of its divisors is an integer number (121984986771).
Almost surely, 2974242358093 is an apocalyptic number.
It is an amenable number.
974242358093 is a deficient number, since it is larger than the sum of its proper divisors (1637536075).
974242358093 is a wasteful number, since it uses less digits than its factorization.
974242358093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 223263.
The product of its (nonzero) digits is 13063680, while the sum is 56.
The spelling of 974242358093 in words is "nine hundred seventy-four billion, two hundred forty-two million, three hundred fifty-eight thousand, ninety-three".
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