Base | Representation |
---|---|
bin | 101001101000101… |
… | …0011110011010011 |
3 | 10121100210022111100 |
4 | 1103101103303103 |
5 | 10330120441413 |
6 | 350343315443 |
7 | 46422461550 |
oct | 12321236323 |
9 | 3540708440 |
10 | 1397046483 |
11 | 657661778 |
12 | 32ba4bb83 |
13 | 193586331 |
14 | d3783a27 |
15 | 829aea73 |
hex | 53453cd3 |
1397046483 has 24 divisors (see below), whose sum is σ = 2307968000. Its totient is φ = 797712624.
The previous prime is 1397046467. The next prime is 1397046517. The reversal of 1397046483 is 3846407931.
It is not a de Polignac number, because 1397046483 - 24 = 1397046467 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1397041483) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 84318 + ... + 99516.
Almost surely, 21397046483 is an apocalyptic number.
1397046483 is a deficient number, since it is larger than the sum of its proper divisors (910921517).
1397046483 is a wasteful number, since it uses less digits than its factorization.
1397046483 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16671 (or 16668 counting only the distinct ones).
The product of its (nonzero) digits is 435456, while the sum is 45.
The square root of 1397046483 is about 37377.0849986994. The cubic root of 1397046483 is about 1117.9017056491.
The spelling of 1397046483 in words is "one billion, three hundred ninety-seven million, forty-six thousand, four hundred eighty-three".
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