Base | Representation |
---|---|
bin | 1111000001111100… |
… | …1001101011000001 |
3 | 101102011222220001100 |
4 | 3300133021223001 |
5 | 31230340313141 |
6 | 1504205325013 |
7 | 201661236462 |
oct | 36037115301 |
9 | 11364886040 |
10 | 4034697921 |
11 | 17905332a1 |
12 | 947266769 |
13 | 4c3b7cb27 |
14 | 2a3bc6d69 |
15 | 18932b0b6 |
hex | f07c9ac1 |
4034697921 has 12 divisors (see below), whose sum is σ = 5829575440. Its totient is φ = 2689023960.
The previous prime is 4034697917. The next prime is 4034697959. The reversal of 4034697921 is 1297964304.
It is a happy number.
4034697921 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 4034697921 - 22 = 4034697917 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (4034697221) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30631 + ... + 94908.
Almost surely, 24034697921 is an apocalyptic number.
It is an amenable number.
4034697921 is a deficient number, since it is larger than the sum of its proper divisors (1794877519).
4034697921 is a wasteful number, since it uses less digits than its factorization.
4034697921 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 129116 (or 129113 counting only the distinct ones).
The product of its (nonzero) digits is 326592, while the sum is 45.
The square root of 4034697921 is about 63519.2720440025. The cubic root of 4034697921 is about 1591.9778034129.
The spelling of 4034697921 in words is "four billion, thirty-four million, six hundred ninety-seven thousand, nine hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •