Base | Representation |
---|---|
bin | 11010011111100000100… |
… | …100100011101110100010 |
3 | 20110001010111000122121220 |
4 | 122133200210203232202 |
5 | 214311430421033424 |
6 | 3512202145355510 |
7 | 245346435602622 |
oct | 32374044435642 |
9 | 6401114018556 |
10 | 1820538846114 |
11 | 6420a479877a |
12 | 2549ba938b96 |
13 | 1028a34564a1 |
14 | 6418647c882 |
15 | 32552c62579 |
hex | 1a7e0923ba2 |
1820538846114 has 32 divisors (see below), whose sum is σ = 3832909320960. Its totient is φ = 574877610000.
The previous prime is 1820538846107. The next prime is 1820538846199. The reversal of 1820538846114 is 4116488350281.
It is a happy 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, 1887589 + ... + 2684039.
It is an arithmetic number, because the mean of its divisors is an integer number (119778416280).
Almost surely, 21820538846114 is an apocalyptic number.
1820538846114 is an abundant number, since it is smaller than the sum of its proper divisors (2012370474846).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1820538846114 is a wasteful number, since it uses less digits than its factorization.
1820538846114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 816526.
The product of its (nonzero) digits is 1474560, while the sum is 51.
The spelling of 1820538846114 in words is "one trillion, eight hundred twenty billion, five hundred thirty-eight million, eight hundred forty-six thousand, one hundred fourteen".
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