[go: up one dir, main page]

Search a number
-
+
30266062 = 215133031
BaseRepresentation
bin111001101110…
…1001011001110
32002221200020021
41303131023032
530222003222
63000412354
7515154151
oct163351316
962850207
1030266062
11160a2382
12a1770ba
136369118
14403bc98
1529ccac7
hex1cdd2ce

30266062 has 4 divisors (see below), whose sum is σ = 45399096. Its totient is φ = 15133030.

The previous prime is 30266059. The next prime is 30266063. The reversal of 30266062 is 26066203.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 26066203 = 40165003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30266063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7566514 + ... + 7566517.

It is an arithmetic number, because the mean of its divisors is an integer number (11349774).

Almost surely, 230266062 is an apocalyptic number.

30266062 is a deficient number, since it is larger than the sum of its proper divisors (15133034).

30266062 is a wasteful number, since it uses less digits than its factorization.

30266062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15133033.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 30266062 is about 5501.4599880395. The cubic root of 30266062 is about 311.6391222508.

The spelling of 30266062 in words is "thirty million, two hundred sixty-six thousand, sixty-two".

Divisors: 1 2 15133031 30266062