Base | Representation |
---|---|
bin | 1110010001110100101… |
… | …0000011010011111101 |
3 | 212110011112120111002222 |
4 | 3210131022003103331 |
5 | 13004334342411031 |
6 | 304405035455125 |
7 | 23502551142650 |
oct | 3443512032375 |
9 | 773145514088 |
10 | 245302310141 |
11 | 95039839339 |
12 | 3b65b2b74a5 |
13 | 1a193a59755 |
14 | bc30965897 |
15 | 65aa6cae7b |
hex | 391d2834fd |
245302310141 has 16 divisors (see below), whose sum is σ = 286962825600. Its totient is φ = 205299456768.
The previous prime is 245302310111. The next prime is 245302310171. The reversal of 245302310141 is 141013203542.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (245302310111) and next prime (245302310171).
It is a de Polignac number, because none of the positive numbers 2k-245302310141 is a prime.
It is a super-2 number, since 2×2453023101412 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 245302310141.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (245302310111) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 756425 + ... + 1030913.
It is an arithmetic number, because the mean of its divisors is an integer number (17935176600).
Almost surely, 2245302310141 is an apocalyptic number.
It is an amenable number.
245302310141 is a deficient number, since it is larger than the sum of its proper divisors (41660515459).
245302310141 is a wasteful number, since it uses less digits than its factorization.
245302310141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 277508.
The product of its (nonzero) digits is 2880, while the sum is 26.
Adding to 245302310141 its reverse (141013203542), we get a palindrome (386315513683).
The spelling of 245302310141 in words is "two hundred forty-five billion, three hundred two million, three hundred ten thousand, one hundred forty-one".
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