Base | Representation |
---|---|
bin | 101000000100100… |
… | …0100100011101101 |
3 | 10110201000111001102 |
4 | 1100021010203231 |
5 | 10223201231440 |
6 | 341230252445 |
7 | 45214350065 |
oct | 12011044355 |
9 | 3421014042 |
10 | 1344555245 |
11 | 62aa6a290 |
12 | 316357125 |
13 | 185738027 |
14 | ca7dc3a5 |
15 | 7d091b15 |
hex | 502448ed |
1344555245 has 32 divisors (see below), whose sum is σ = 1889308800. Its totient is φ = 907683840.
The previous prime is 1344555203. The next prime is 1344555269. The reversal of 1344555245 is 5425554431.
It is not a de Polignac number, because 1344555245 - 28 = 1344554989 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1344555199 and 1344555208.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58406 + ... + 78104.
It is an arithmetic number, because the mean of its divisors is an integer number (59040900).
Almost surely, 21344555245 is an apocalyptic number.
It is an amenable number.
1344555245 is a deficient number, since it is larger than the sum of its proper divisors (544753555).
1344555245 is a wasteful number, since it uses less digits than its factorization.
1344555245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19805.
The product of its digits is 240000, while the sum is 38.
The square root of 1344555245 is about 36668.1775522046. The cubic root of 1344555245 is about 1103.7216217378.
The spelling of 1344555245 in words is "one billion, three hundred forty-four million, five hundred fifty-five thousand, two hundred forty-five".
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