Base | Representation |
---|---|
bin | 1110111001101001… |
… | …0100000100010111 |
3 | 101022202110201110112 |
4 | 3232122110010113 |
5 | 31142432002401 |
6 | 1500523113235 |
7 | 201056244113 |
oct | 35632240427 |
9 | 11282421415 |
10 | 3999875351 |
11 | 177290960a |
12 | 93767281b |
13 | 4b98a9a64 |
14 | 29d320743 |
15 | 18624d3bb |
hex | ee694117 |
3999875351 has 16 divisors (see below), whose sum is σ = 4148011296. Its totient is φ = 3854570496.
The previous prime is 3999875339. The next prime is 3999875377. The reversal of 3999875351 is 1535789993.
3999875351 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 3999875351 - 218 = 3999613207 is a prime.
It is a super-3 number, since 3×39998753513 (a number of 30 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3999805351) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1130381 + ... + 1133913.
It is an arithmetic number, because the mean of its divisors is an integer number (259250706).
Almost surely, 23999875351 is an apocalyptic number.
3999875351 is a deficient number, since it is larger than the sum of its proper divisors (148135945).
3999875351 is a wasteful number, since it uses less digits than its factorization.
3999875351 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3922.
The product of its digits is 9185400, while the sum is 59.
The square root of 3999875351 is about 63244.5677588202. The cubic root of 3999875351 is about 1587.3845628008.
The spelling of 3999875351 in words is "three billion, nine hundred ninety-nine million, eight hundred seventy-five thousand, three hundred fifty-one".
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