Base | Representation |
---|---|
bin | 100001111011100100001… |
… | …011001000111110011111 |
3 | 22020220112012200001102020 |
4 | 201323210023020332133 |
5 | 301200310300300111 |
6 | 4543100211431223 |
7 | 330313465245642 |
oct | 41734413107637 |
9 | 8226465601366 |
10 | 2331700400031 |
11 | 8199610a78a2 |
12 | 317a958b5513 |
13 | 13bb55b14722 |
14 | 80bd7bc7a59 |
15 | 409bd6e7906 |
hex | 21ee42c8f9f |
2331700400031 has 8 divisors (see below), whose sum is σ = 3109142705664. Its totient is φ = 1554362513880.
The previous prime is 2331700400009. The next prime is 2331700400077. The reversal of 2331700400031 is 1300040071332.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2331700400031 - 26 = 2331700399967 is a prime.
It is a super-2 number, since 2×23317004000312 (a number of 26 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2331700399974 and 2331700400010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2331700400131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26052751 + ... + 26142096.
It is an arithmetic number, because the mean of its divisors is an integer number (388642838208).
Almost surely, 22331700400031 is an apocalyptic number.
2331700400031 is a deficient number, since it is larger than the sum of its proper divisors (777442305633).
2331700400031 is a wasteful number, since it uses less digits than its factorization.
2331700400031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52209741.
The product of its (nonzero) digits is 1512, while the sum is 24.
Adding to 2331700400031 its reverse (1300040071332), we get a palindrome (3631740471363).
The spelling of 2331700400031 in words is "two trillion, three hundred thirty-one billion, seven hundred million, four hundred thousand, thirty-one".
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