Base | Representation |
---|---|
bin | 100100111110010100… |
… | …000110110110100001 |
3 | 10210110202212021211111 |
4 | 210332110012312201 |
5 | 1122301220222001 |
6 | 30123224143321 |
7 | 2603543553241 |
oct | 447624066641 |
9 | 123422767744 |
10 | 39700164001 |
11 | 159227868a3 |
12 | 783b607b41 |
13 | 3988c11304 |
14 | 1cc883bb21 |
15 | 107550b851 |
hex | 93e506da1 |
39700164001 has 9 divisors (see below), whose sum is σ = 41506096849. Its totient is φ = 37969686436.
The previous prime is 39700163963. The next prime is 39700164029. The reversal of 39700164001 is 10046100793.
It is a happy number.
The square root of 39700164001 is 199249.
It is a perfect power (a square), and thus also a powerful number.
It is not a de Polignac number, because 39700164001 - 213 = 39700155809 is a prime.
It is a super-2 number, since 2×397001640012 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (39700164401) 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 8 ways as a sum of consecutive naturals, for example, 4578396 + ... + 4587058.
Almost surely, 239700164001 is an apocalyptic number.
39700164001 is the 199249-th square number.
39700164001 is the 99625-th centered octagonal number.
It is an amenable number.
39700164001 is a deficient number, since it is larger than the sum of its proper divisors (1805932848).
39700164001 is an frugal number, since it uses more digits than its factorization.
39700164001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17372 (or 8686 counting only the distinct ones).
The product of its (nonzero) digits is 4536, while the sum is 31.
Adding to 39700164001 its reverse (10046100793), we get a palindrome (49746264794).
The spelling of 39700164001 in words is "thirty-nine billion, seven hundred million, one hundred sixty-four thousand, one".
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