Base | Representation |
---|---|
bin | 101001001000110100111 |
3 | 2112111010012 |
4 | 11021012213 |
5 | 321114012 |
6 | 44520435 |
7 | 14313023 |
oct | 5110647 |
9 | 2474105 |
10 | 1348007 |
11 | 840861 |
12 | 55011b |
13 | 38274b |
14 | 271383 |
15 | 1b9622 |
hex | 1491a7 |
1348007 has 16 divisors (see below), whose sum is σ = 1520640. Its totient is φ = 1190112.
The previous prime is 1348001. The next prime is 1348013. The reversal of 1348007 is 7008431.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (1348001) and next prime (1348013).
It is not a de Polignac number, because 1348007 - 212 = 1343911 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1348001) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28658 + ... + 28704.
It is an arithmetic number, because the mean of its divisors is an integer number (95040).
21348007 is an apocalyptic number.
1348007 is a deficient number, since it is larger than the sum of its proper divisors (172633).
1348007 is a wasteful number, since it uses less digits than its factorization.
1348007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 142.
The product of its (nonzero) digits is 672, while the sum is 23.
The square root of 1348007 is about 1161.0370364463. The cubic root of 1348007 is about 110.4665309528.
The spelling of 1348007 in words is "one million, three hundred forty-eight thousand, seven".
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