Base | Representation |
---|---|
bin | 10010111001111111… |
… | …111011100110011110 |
3 | 1221101202210211212211 |
4 | 102321333323212132 |
5 | 313033401211332 |
6 | 13154220151034 |
7 | 1316030444356 |
oct | 227177734636 |
9 | 57352724784 |
10 | 20300413342 |
11 | 8678066010 |
12 | 3b2669847a |
13 | 1bb69bb901 |
14 | da8165b66 |
15 | 7dc30c447 |
hex | 4b9ffb99e |
20300413342 has 32 divisors (see below), whose sum is σ = 33703649280. Its totient is φ = 9093021120.
The previous prime is 20300413277. The next prime is 20300413361. The reversal of 20300413342 is 24331400302.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (22).
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, 2049133 + ... + 2059015.
It is an arithmetic number, because the mean of its divisors is an integer number (1053239040).
Almost surely, 220300413342 is an apocalyptic number.
20300413342 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
20300413342 is a deficient number, since it is larger than the sum of its proper divisors (13403235938).
20300413342 is a wasteful number, since it uses less digits than its factorization.
20300413342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11248.
The product of its (nonzero) digits is 1728, while the sum is 22.
Adding to 20300413342 its reverse (24331400302), we get a palindrome (44631813644).
The spelling of 20300413342 in words is "twenty billion, three hundred million, four hundred thirteen thousand, three hundred forty-two".
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