Base | Representation |
---|---|
bin | 100111110110001… |
… | …0100001010011101 |
3 | 10110011211111111202 |
4 | 1033230110022131 |
5 | 10214234020424 |
6 | 340400525245 |
7 | 45063312500 |
oct | 11754241235 |
9 | 3404744452 |
10 | 1337016989 |
11 | 626790720 |
12 | 313920825 |
13 | 183cc8b19 |
14 | c97d9137 |
15 | 7c5a32ae |
hex | 4fb1429d |
1337016989 has 12 divisors (see below), whose sum is σ = 1696697568. Its totient is φ = 1041831000.
The previous prime is 1337016977. The next prime is 1337016991. The reversal of 1337016989 is 9896107331.
It is a happy number.
It is not a de Polignac number, because 1337016989 - 216 = 1336951453 is a prime.
It is a super-2 number, since 2×13370169892 = 3575228857749252242, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1337016089) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1239737 + ... + 1240814.
It is an arithmetic number, because the mean of its divisors is an integer number (141391464).
Almost surely, 21337016989 is an apocalyptic number.
It is an amenable number.
1337016989 is a deficient number, since it is larger than the sum of its proper divisors (359680579).
1337016989 is a wasteful number, since it uses less digits than its factorization.
1337016989 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2480576 (or 2480569 counting only the distinct ones).
The product of its (nonzero) digits is 244944, while the sum is 47.
The square root of 1337016989 is about 36565.2429090797. The cubic root of 1337016989 is about 1101.6550812112.
The spelling of 1337016989 in words is "one billion, three hundred thirty-seven million, sixteen thousand, nine hundred eighty-nine".
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