Base | Representation |
---|---|
bin | 1110010001111011100… |
… | …0101110101111101110 |
3 | 212110020120011112111010 |
4 | 3210132320232233232 |
5 | 13004414304331021 |
6 | 304411553410050 |
7 | 23503352563065 |
oct | 3443670565756 |
9 | 773216145433 |
10 | 245331323886 |
11 | 95054155840 |
12 | 3b668b69926 |
13 | 1a199a7784c |
14 | bc347591dc |
15 | 65ad00c976 |
hex | 391ee2ebee |
245331323886 has 32 divisors (see below), whose sum is σ = 537303621888. Its totient is φ = 74060147840.
The previous prime is 245331323869. The next prime is 245331323893. The reversal of 245331323886 is 688323133542.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7049451 + ... + 7084166.
It is an arithmetic number, because the mean of its divisors is an integer number (16790738184).
Almost surely, 2245331323886 is an apocalyptic number.
245331323886 is an abundant number, since it is smaller than the sum of its proper divisors (291972298002).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
245331323886 is a wasteful number, since it uses less digits than its factorization.
245331323886 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14133896.
The product of its digits is 2488320, while the sum is 48.
The spelling of 245331323886 in words is "two hundred forty-five billion, three hundred thirty-one million, three hundred twenty-three thousand, eight hundred eighty-six".
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