Base | Representation |
---|---|
bin | 1011101010100011100… |
… | …1000101011011001011 |
3 | 201011021100210001011202 |
4 | 2322220321011123023 |
5 | 11240410410013311 |
6 | 232021411014415 |
7 | 20323102111634 |
oct | 2725071053313 |
9 | 634240701152 |
10 | 200402032331 |
11 | 77a987a5026 |
12 | 32a0a29a40b |
13 | 15b896c2827 |
14 | 99b165488b |
15 | 532d8d9e3b |
hex | 2ea8e456cb |
200402032331 has 4 divisors (see below), whose sum is σ = 212190387192. Its totient is φ = 188613677472.
The previous prime is 200402032321. The next prime is 200402032333. The reversal of 200402032331 is 133230204002.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 200402032331 - 210 = 200402031307 is a prime.
It is a super-2 number, since 2×2004020323312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (200402032333) 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, 5894177405 + ... + 5894177438.
It is an arithmetic number, because the mean of its divisors is an integer number (53047596798).
Almost surely, 2200402032331 is an apocalyptic number.
200402032331 is a deficient number, since it is larger than the sum of its proper divisors (11788354861).
200402032331 is a wasteful number, since it uses less digits than its factorization.
200402032331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11788354860.
The product of its (nonzero) digits is 864, while the sum is 20.
Adding to 200402032331 its reverse (133230204002), we get a palindrome (333632236333).
The spelling of 200402032331 in words is "two hundred billion, four hundred two million, thirty-two thousand, three hundred thirty-one".
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