Base | Representation |
---|---|
bin | 10001011010111101100101… |
… | …00110110100000001000001 |
3 | 12000122101022111221021202200 |
4 | 20231132302212310001001 |
5 | 20010131442304111001 |
6 | 213251141135103413 |
7 | 11032535541465321 |
oct | 1055366246640101 |
9 | 160571274837680 |
10 | 38309809832001 |
11 | 1123010aa08564 |
12 | 4368845971b69 |
13 | 184b7a4328416 |
14 | 9662c194b281 |
15 | 4667d5745086 |
hex | 22d7b29b4041 |
38309809832001 has 24 divisors (see below), whose sum is σ = 55459153919520. Its totient is φ = 25483232745600.
The previous prime is 38309809831999. The next prime is 38309809832003. The reversal of 38309809832001 is 10023890890383.
It is a happy number.
38309809832001 is a `hidden beast` number, since 3 + 8 + 309 + 8 + 0 + 9 + 8 + 320 + 0 + 1 = 666.
It is an interprime number because it is at equal distance from previous prime (38309809831999) and next prime (38309809832003).
It is not a de Polignac number, because 38309809832001 - 21 = 38309809831999 is a prime.
It is not an unprimeable number, because it can be changed into a prime (38309809832003) 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, 23657785 + ... + 25225193.
It is an arithmetic number, because the mean of its divisors is an integer number (2310798079980).
Almost surely, 238309809832001 is an apocalyptic number.
It is an amenable number.
38309809832001 is a deficient number, since it is larger than the sum of its proper divisors (17149344087519).
38309809832001 is a wasteful number, since it uses less digits than its factorization.
38309809832001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1573437 (or 1573434 counting only the distinct ones).
The product of its (nonzero) digits is 2239488, while the sum is 54.
The spelling of 38309809832001 in words is "thirty-eight trillion, three hundred nine billion, eight hundred nine million, eight hundred thirty-two thousand, one".
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