Base | Representation |
---|---|
bin | 101000000011011… |
… | …1111011100101111 |
3 | 10110122222210011022 |
4 | 1100012333130233 |
5 | 10223031310111 |
6 | 341210444355 |
7 | 45206616410 |
oct | 12006773457 |
9 | 3418883138 |
10 | 1344010031 |
11 | 62a7276a1 |
12 | 3161336bb |
13 | 1855a6b10 |
14 | ca6d9807 |
15 | 7ced52db |
hex | 501bf72f |
1344010031 has 8 divisors (see below), whose sum is σ = 1654166304. Its totient is φ = 1063392480.
The previous prime is 1344010007. The next prime is 1344010033. The reversal of 1344010031 is 1300104431.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1344010031 - 26 = 1344009967 is a prime.
It is a super-2 number, since 2×13440100312 = 3612725926857241922, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1344009991 and 1344010009.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1344010033) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7384580 + ... + 7384761.
It is an arithmetic number, because the mean of its divisors is an integer number (206770788).
Almost surely, 21344010031 is an apocalyptic number.
1344010031 is a deficient number, since it is larger than the sum of its proper divisors (310156273).
1344010031 is a wasteful number, since it uses less digits than its factorization.
1344010031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14769361.
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 1344010031 is about 36660.7423683700. The cubic root of 1344010031 is about 1103.5724160584.
Adding to 1344010031 its reverse (1300104431), we get a palindrome (2644114462).
The spelling of 1344010031 in words is "one billion, three hundred forty-four million, ten thousand, thirty-one".
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