Base | Representation |
---|---|
bin | 1111001000101101001… |
… | …0101101010000000000 |
3 | 220212012021200101112122 |
4 | 3302023102231100000 |
5 | 13230022423142340 |
6 | 315243003543412 |
7 | 24533623546553 |
oct | 3621322552000 |
9 | 825167611478 |
10 | 260034974720 |
11 | a0309a67294 |
12 | 4249122ab68 |
13 | 1b6a10a3761 |
14 | c82b47a69a |
15 | 6b6dcd4db5 |
hex | 3c8b4ad400 |
260034974720 has 88 divisors (see below), whose sum is σ = 623964902400. Its totient is φ = 103983030272.
The previous prime is 260034974669. The next prime is 260034974723. The reversal of 260034974720 is 27479430062.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (260034974723) 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, 25794641 + ... + 25804719.
Almost surely, 2260034974720 is an apocalyptic number.
260034974720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 260034974720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (311982451200).
260034974720 is an abundant number, since it is smaller than the sum of its proper divisors (363929927680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
260034974720 is a wasteful number, since it uses less digits than its factorization.
260034974720 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15143 (or 15125 counting only the distinct ones).
The product of its (nonzero) digits is 508032, while the sum is 44.
The spelling of 260034974720 in words is "two hundred sixty billion, thirty-four million, nine hundred seventy-four thousand, seven hundred twenty".
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