Base | Representation |
---|---|
bin | 110010100101000… |
… | …0011010000101101 |
3 | 11101021110022122111 |
4 | 1211022003100231 |
5 | 11433431233423 |
6 | 440223244021 |
7 | 60025253260 |
oct | 14512032055 |
9 | 4337408574 |
10 | 1697133613 |
11 | 7a0a9566a |
12 | 3b4449611 |
13 | 2107b4996 |
14 | 12157acd7 |
15 | 9ded960d |
hex | 6528342d |
1697133613 has 16 divisors (see below), whose sum is σ = 2076762240. Its totient is φ = 1353724416.
The previous prime is 1697133601. The next prime is 1697133667. The reversal of 1697133613 is 3163317961.
It is not a de Polignac number, because 1697133613 - 221 = 1695036461 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1697130613) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69531 + ... + 90712.
It is an arithmetic number, because the mean of its divisors is an integer number (129797640).
Almost surely, 21697133613 is an apocalyptic number.
It is an amenable number.
1697133613 is a deficient number, since it is larger than the sum of its proper divisors (379628627).
1697133613 is a wasteful number, since it uses less digits than its factorization.
1697133613 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 160356.
The product of its digits is 61236, while the sum is 40.
The square root of 1697133613 is about 41196.2815433626. The cubic root of 1697133613 is about 1192.8120332552.
The spelling of 1697133613 in words is "one billion, six hundred ninety-seven million, one hundred thirty-three thousand, six hundred thirteen".
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