Base | Representation |
---|---|
bin | 1110001110010001100… |
… | …1110001110010001100 |
3 | 212100201011212210100110 |
4 | 3203210121301302030 |
5 | 13000412113200330 |
6 | 304130343200020 |
7 | 23440136563320 |
oct | 3434431616214 |
9 | 770634783313 |
10 | 244350131340 |
11 | 946a0308307 |
12 | 3b434446010 |
13 | 1a0716c4043 |
14 | bb80305980 |
15 | 6551ce3db0 |
hex | 38e4671c8c |
244350131340 has 96 divisors (see below), whose sum is σ = 782159777280. Its totient is φ = 55834361856.
The previous prime is 244350131327. The next prime is 244350131353. The reversal of 244350131340 is 43131053442.
It is an interprime number because it is at equal distance from previous prime (244350131327) and next prime (244350131353).
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 244350131298 and 244350131307.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1310799 + ... + 1485561.
It is an arithmetic number, because the mean of its divisors is an integer number (8147497680).
Almost surely, 2244350131340 is an apocalyptic number.
244350131340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
244350131340 is an abundant number, since it is smaller than the sum of its proper divisors (537809645940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
244350131340 is a wasteful number, since it uses less digits than its factorization.
244350131340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 178111 (or 178109 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 30.
Adding to 244350131340 its reverse (43131053442), we get a palindrome (287481184782).
The spelling of 244350131340 in words is "two hundred forty-four billion, three hundred fifty million, one hundred thirty-one thousand, three hundred forty".
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