Search a number
-
+
7054333 = 111349331
BaseRepresentation
bin11010111010001111111101
3111021101201121
4122322033331
53301214313
6411110541
7113650366
oct32721775
914241647
107054333
113a89030
122442451
1315ccb80
14d18b6d
1594528d
hex6ba3fd

7054333 has 8 divisors (see below), whose sum is σ = 8287776. Its totient is φ = 5919600.

The previous prime is 7054319. The next prime is 7054361. The reversal of 7054333 is 3334507.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-7054333 is a prime.

It is a super-2 number, since 2×70543332 = 99527228149778, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7054298 and 7054307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7054433) 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, 24523 + ... + 24808.

It is an arithmetic number, because the mean of its divisors is an integer number (1035972).

Almost surely, 27054333 is an apocalyptic number.

It is an amenable number.

7054333 is a deficient number, since it is larger than the sum of its proper divisors (1233443).

7054333 is a wasteful number, since it uses less digits than its factorization.

7054333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49355.

The product of its (nonzero) digits is 3780, while the sum is 25.

The square root of 7054333 is about 2655.9994352409. Note that the first 3 decimals coincide. The cubic root of 7054333 is about 191.7867731976.

The spelling of 7054333 in words is "seven million, fifty-four thousand, three hundred thirty-three".

Divisors: 1 11 13 143 49331 542641 641303 7054333