Base | Representation |
---|---|
bin | 1011110100110110… |
… | …0011000010111010 |
3 | 22012020021112020000 |
4 | 2331031203002322 |
5 | 23000124221432 |
6 | 1242555213430 |
7 | 141444224253 |
oct | 27515430272 |
9 | 8166245200 |
10 | 3174445242 |
11 | 1389989771 |
12 | 747147276 |
13 | 3b7891c87 |
14 | 221855b2a |
15 | 138a5157c |
hex | bd3630ba |
3174445242 has 40 divisors (see below), whose sum is σ = 7140250656. Its totient is φ = 1054110888.
The previous prime is 3174445237. The next prime is 3174445277. The reversal of 3174445242 is 2425444713.
3174445242 is a `hidden beast` number, since 3 + 174 + 445 + 2 + 42 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 3174445197 and 3174445206.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5353 + ... + 79859.
Almost surely, 23174445242 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3174445242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3570125328).
3174445242 is an abundant number, since it is smaller than the sum of its proper divisors (3965805414).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3174445242 is a wasteful number, since it uses less digits than its factorization.
3174445242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74784 (or 74775 counting only the distinct ones).
The product of its digits is 107520, while the sum is 36.
The square root of 3174445242 is about 56342.2154516487. The cubic root of 3174445242 is about 1469.6794219717.
Adding to 3174445242 its reverse (2425444713), we get a palindrome (5599889955).
The spelling of 3174445242 in words is "three billion, one hundred seventy-four million, four hundred forty-five thousand, two hundred forty-two".
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