Base | Representation |
---|---|
bin | 1011110001101011011… |
… | …0101111101001000010 |
3 | 201100012121112011011021 |
4 | 2330122312233221002 |
5 | 11303314342141232 |
6 | 232535231340054 |
7 | 20421346544131 |
oct | 2743266575102 |
9 | 640177464137 |
10 | 202314021442 |
11 | 78889a99815 |
12 | 3326268162a |
13 | 16102863430 |
14 | 9b1355d918 |
15 | 53e16b5397 |
hex | 2f1adafa42 |
202314021442 has 8 divisors (see below), whose sum is σ = 326814957756. Its totient is φ = 93375702192.
The previous prime is 202314021419. The next prime is 202314021451. The reversal of 202314021442 is 244120413202.
It can be written as a sum of positive squares in 2 ways, for example, as 201905536921 + 408484521 = 449339^2 + 20211^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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, 3890654233 + ... + 3890654284.
Almost surely, 2202314021442 is an apocalyptic number.
202314021442 is a deficient number, since it is larger than the sum of its proper divisors (124500936314).
202314021442 is a wasteful number, since it uses less digits than its factorization.
202314021442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7781308532.
The product of its (nonzero) digits is 3072, while the sum is 25.
Adding to 202314021442 its reverse (244120413202), we get a palindrome (446434434644).
The spelling of 202314021442 in words is "two hundred two billion, three hundred fourteen million, twenty-one thousand, four hundred forty-two".
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