Base | Representation |
---|---|
bin | 10011100100001101110… |
… | …001101011000011111010 |
3 | 11202112112102010010101012 |
4 | 103210031301223003322 |
5 | 134012122301421030 |
6 | 2505402550553522 |
7 | 166066230325154 |
oct | 23441561530372 |
9 | 4675472103335 |
10 | 1344555888890 |
11 | 47924a823a65 |
12 | 1987010688a2 |
13 | 99a38cc1136 |
14 | 49110c4dad4 |
15 | 24e9588a095 |
hex | 1390dc6b0fa |
1344555888890 has 32 divisors (see below), whose sum is σ = 2423640877056. Its totient is φ = 537058304640.
The previous prime is 1344555888869. The next prime is 1344555888967. The reversal of 1344555888890 is 988885554431.
It is a self number, because there is not a number n which added to its sum of digits gives 1344555888890.
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, 25174454 + ... + 25227806.
It is an arithmetic number, because the mean of its divisors is an integer number (75738777408).
Almost surely, 21344555888890 is an apocalyptic number.
1344555888890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1344555888890 is a deficient number, since it is larger than the sum of its proper divisors (1079084988166).
1344555888890 is a wasteful number, since it uses less digits than its factorization.
1344555888890 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56894.
The product of its (nonzero) digits is 221184000, while the sum is 68.
The spelling of 1344555888890 in words is "one trillion, three hundred forty-four billion, five hundred fifty-five million, eight hundred eighty-eight thousand, eight hundred ninety".
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