Base | Representation |
---|---|
bin | 11001011110110101101… |
… | …11000111011000100100 |
3 | 10002200221121020201000100 |
4 | 30233122313013120210 |
5 | 103321111330223330 |
6 | 1510120000144100 |
7 | 120153644160144 |
oct | 14573267073044 |
9 | 3080847221010 |
10 | 875550242340 |
11 | 308356317004 |
12 | 121830008030 |
13 | 64744249497 |
14 | 3053c152924 |
15 | 17b95ce9060 |
hex | cbdadc7624 |
875550242340 has 144 divisors (see below), whose sum is σ = 2690140078080. Its totient is φ = 230465813760.
The previous prime is 875550242339. The next prime is 875550242341. The reversal of 875550242340 is 43242055578.
875550242340 is a `hidden beast` number, since 8 + 75 + 5 + 502 + 42 + 34 + 0 = 666.
It is an interprime number because it is at equal distance from previous prime (875550242339) and next prime (875550242341).
It is a Harshad number since it is a multiple of its sum of digits (45).
It is not an unprimeable number, because it can be changed into a prime (875550242341) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 106887645 + ... + 106895835.
It is an arithmetic number, because the mean of its divisors is an integer number (18681528320).
Almost surely, 2875550242340 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 875550242340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1345070039040).
875550242340 is an abundant number, since it is smaller than the sum of its proper divisors (1814589835740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
875550242340 is a wasteful number, since it uses less digits than its factorization.
875550242340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15802 (or 15797 counting only the distinct ones).
The product of its (nonzero) digits is 1344000, while the sum is 45.
The spelling of 875550242340 in words is "eight hundred seventy-five billion, five hundred fifty million, two hundred forty-two thousand, three hundred forty".
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