Base | Representation |
---|---|
bin | 1110101001111101… |
… | …1011100000101101 |
3 | 101011011201101012100 |
4 | 3222133123200231 |
5 | 31024112421233 |
6 | 1450213325313 |
7 | 166330235505 |
oct | 35237334055 |
9 | 11134641170 |
10 | 3934107693 |
11 | 173977937a |
12 | 919636839 |
13 | 4a9090799 |
14 | 2946c0a05 |
15 | 1805ab813 |
hex | ea7db82d |
3934107693 has 24 divisors (see below), whose sum is σ = 5820167808. Its totient is φ = 2559566592.
The previous prime is 3934107647. The next prime is 3934107721. The reversal of 3934107693 is 3967014393.
It is a happy number.
It is not a de Polignac number, because 3934107693 - 26 = 3934107629 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3934107613) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 136146 + ... + 162492.
It is an arithmetic number, because the mean of its divisors is an integer number (242506992).
Almost surely, 23934107693 is an apocalyptic number.
It is an amenable number.
3934107693 is a deficient number, since it is larger than the sum of its proper divisors (1886060115).
3934107693 is a wasteful number, since it uses less digits than its factorization.
3934107693 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26753 (or 26750 counting only the distinct ones).
The product of its (nonzero) digits is 367416, while the sum is 45.
The square root of 3934107693 is about 62722.4656163962. The cubic root of 3934107693 is about 1578.6362869860.
The spelling of 3934107693 in words is "three billion, nine hundred thirty-four million, one hundred seven thousand, six hundred ninety-three".
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