Base | Representation |
---|---|
bin | 111110110010011… |
… | …110111010010010 |
3 | 2201102012100020002 |
4 | 332302132322102 |
5 | 4124133434302 |
6 | 252310250002 |
7 | 35050634561 |
oct | 7662367222 |
9 | 2642170202 |
10 | 1053421202 |
11 | 4a06a0a39 |
12 | 254956902 |
13 | 13a322872 |
14 | 9dc95bd8 |
15 | 62734c02 |
hex | 3ec9ee92 |
1053421202 has 8 divisors (see below), whose sum is σ = 1580979276. Its totient is φ = 526428112.
The previous prime is 1053421189. The next prime is 1053421207. The reversal of 1053421202 is 2021243501.
It can be written as a sum of positive squares in 2 ways, for example, as 955984561 + 97436641 = 30919^2 + 9871^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×10534212022 = 2219392457646249608, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1053421207) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136553 + ... + 144060.
Almost surely, 21053421202 is an apocalyptic number.
1053421202 is a deficient number, since it is larger than the sum of its proper divisors (527558074).
1053421202 is a wasteful number, since it uses less digits than its factorization.
1053421202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 282492.
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 1053421202 is about 32456.4508534128. The cubic root of 1053421202 is about 1017.4990639235.
Adding to 1053421202 its reverse (2021243501), we get a palindrome (3074664703).
The spelling of 1053421202 in words is "one billion, fifty-three million, four hundred twenty-one thousand, two hundred two".
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