Base | Representation |
---|---|
bin | 1110010010110000001… |
… | …0101010011000000001 |
3 | 212110210221110122001022 |
4 | 3210230002222120001 |
5 | 13010342304444413 |
6 | 304445520115225 |
7 | 23512002553535 |
oct | 3445402523001 |
9 | 773727418038 |
10 | 245552031233 |
11 | 951577a1503 |
12 | 3b70aa65b15 |
13 | 1a203702202 |
14 | bc55babbc5 |
15 | 65c25a7608 |
hex | 392c0aa601 |
245552031233 has 8 divisors (see below), whose sum is σ = 256368803328. Its totient is φ = 234746975584.
The previous prime is 245552031217. The next prime is 245552031251. The reversal of 245552031233 is 332130255542.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 245552031233 - 24 = 245552031217 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 245552031193 and 245552031202.
It is not an unprimeable number, because it can be changed into a prime (245552031293) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2886260 + ... + 2970117.
It is an arithmetic number, because the mean of its divisors is an integer number (32046100416).
Almost surely, 2245552031233 is an apocalyptic number.
245552031233 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
245552031233 is a deficient number, since it is larger than the sum of its proper divisors (10816772095).
245552031233 is a wasteful number, since it uses less digits than its factorization.
245552031233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5858223.
The product of its (nonzero) digits is 108000, while the sum is 35.
Adding to 245552031233 its reverse (332130255542), we get a palindrome (577682286775).
The spelling of 245552031233 in words is "two hundred forty-five billion, five hundred fifty-two million, thirty-one thousand, two hundred thirty-three".
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