Base | Representation |
---|---|
bin | 1110100000001010… |
… | …1010100111000001 |
3 | 101001022101112210001 |
4 | 3220002222213001 |
5 | 30433102403204 |
6 | 1442144440001 |
7 | 165321030631 |
oct | 35002524701 |
9 | 11038345701 |
10 | 3893012929 |
11 | 1718560263 |
12 | 907919001 |
13 | 4a0702860 |
14 | 28d0646c1 |
15 | 17bb904a4 |
hex | e80aa9c1 |
3893012929 has 8 divisors (see below), whose sum is σ = 4202031680. Its totient is φ = 3585359376.
The previous prime is 3893012927. The next prime is 3893012947. The reversal of 3893012929 is 9292103983.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3893012929 - 21 = 3893012927 is a prime.
It is a super-2 number, since 2×38930129292 = 30311099330722318082, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3893012927) 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 7 ways as a sum of consecutive naturals, for example, 335367 + ... + 346780.
It is an arithmetic number, because the mean of its divisors is an integer number (525253960).
Almost surely, 23893012929 is an apocalyptic number.
It is an amenable number.
3893012929 is a deficient number, since it is larger than the sum of its proper divisors (309018751).
3893012929 is a wasteful number, since it uses less digits than its factorization.
3893012929 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 682599.
The product of its (nonzero) digits is 209952, while the sum is 46.
The square root of 3893012929 is about 62394.0135670082. The cubic root of 3893012929 is about 1573.1203482708.
The spelling of 3893012929 in words is "three billion, eight hundred ninety-three million, twelve thousand, nine hundred twenty-nine".
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