Base | Representation |
---|---|
bin | 1101000001000000… |
… | …1011111101001111 |
3 | 100000111101201112112 |
4 | 3100100023331033 |
5 | 24123414413312 |
6 | 1334410254235 |
7 | 152403460433 |
oct | 32020137517 |
9 | 10014351475 |
10 | 3493904207 |
11 | 1533243a42 |
12 | 81612737b |
13 | 438b13b51 |
14 | 2520529c3 |
15 | 156b05d22 |
hex | d040bf4f |
3493904207 has 8 divisors (see below), whose sum is σ = 3534145776. Its totient is φ = 3453748992.
The previous prime is 3493904153. The next prime is 3493904221. The reversal of 3493904207 is 7024093943.
3493904207 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 3493904207 - 26 = 3493904143 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3493904237) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61628 + ... + 103854.
It is an arithmetic number, because the mean of its divisors is an integer number (441768222).
Almost surely, 23493904207 is an apocalyptic number.
3493904207 is a deficient number, since it is larger than the sum of its proper divisors (40241569).
3493904207 is an equidigital number, since it uses as much as digits as its factorization.
3493904207 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43177.
The product of its (nonzero) digits is 163296, while the sum is 41.
The square root of 3493904207 is about 59109.2565255223. The cubic root of 3493904207 is about 1517.4125252491.
The spelling of 3493904207 in words is "three billion, four hundred ninety-three million, nine hundred four thousand, two hundred seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •