Base | Representation |
---|---|
bin | 10011100001000110100… |
… | …111000001011100101100 |
3 | 11202012220112120110220022 |
4 | 103201012213001130230 |
5 | 133433301343243040 |
6 | 2504051223541312 |
7 | 165620354363402 |
oct | 23410647013454 |
9 | 4665815513808 |
10 | 1341214431020 |
11 | 477895643232 |
12 | 197b29bba838 |
13 | 99625954829 |
14 | 48cb5161472 |
15 | 24d4c3486b5 |
hex | 138469c172c |
1341214431020 has 36 divisors (see below), whose sum is σ = 2863480353552. Its totient is φ = 527690894400.
The previous prime is 1341214431017. The next prime is 1341214431023. The reversal of 1341214431020 is 201344121431.
It is an interprime number because it is at equal distance from previous prime (1341214431017) and next prime (1341214431023).
It is a super-2 number, since 2×13412144310202 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1341214431023) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8936696 + ... + 9085535.
It is an arithmetic number, because the mean of its divisors is an integer number (79541120932).
Almost surely, 21341214431020 is an apocalyptic number.
1341214431020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1341214431020 is an abundant number, since it is smaller than the sum of its proper divisors (1522265922532).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1341214431020 is a wasteful number, since it uses less digits than its factorization.
1341214431020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18022362 (or 18022299 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 26.
Adding to 1341214431020 its reverse (201344121431), we get a palindrome (1542558552451).
The spelling of 1341214431020 in words is "one trillion, three hundred forty-one billion, two hundred fourteen million, four hundred thirty-one thousand, twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •