Base | Representation |
---|---|
bin | 101001010011101… |
… | …1011010110001110 |
3 | 10120121010111221111 |
4 | 1102213123112032 |
5 | 10314313123332 |
6 | 345312122234 |
7 | 46230243442 |
oct | 12247332616 |
9 | 3517114844 |
10 | 1386067342 |
11 | 651442a00 |
12 | 32823637a |
13 | 191210bba |
14 | d2126822 |
15 | 81a41947 |
hex | 529db58e |
1386067342 has 36 divisors (see below), whose sum is σ = 2330367480. Its totient is φ = 617840080.
The previous prime is 1386067337. The next prime is 1386067343. The reversal of 1386067342 is 2437606831.
It is a junction number, because it is equal to n+sod(n) for n = 1386067295 and 1386067304.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1386067343) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 678759 + ... + 680797.
It is an arithmetic number, because the mean of its divisors is an integer number (64732430).
Almost surely, 21386067342 is an apocalyptic number.
1386067342 is a deficient number, since it is larger than the sum of its proper divisors (944300138).
1386067342 is a wasteful number, since it uses less digits than its factorization.
1386067342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2169 (or 2105 counting only the distinct ones).
The product of its (nonzero) digits is 145152, while the sum is 40.
The square root of 1386067342 is about 37229.9253558210. The cubic root of 1386067342 is about 1114.9655366827.
The spelling of 1386067342 in words is "one billion, three hundred eighty-six million, sixty-seven thousand, three hundred forty-two".
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