Search a number
-
+
62284069 = 238930427
BaseRepresentation
bin1110110110011…
…0000100100101
311100012100200101
43231212010211
5111421042234
610102544101
71354256131
oct355460445
9140170611
1062284069
1132180a41
1218a38031
13cb997a3
1483b43c1
155704814
hex3b66125

62284069 has 8 divisors (see below), whose sum is σ = 65724480. Its totient is φ = 58904736.

The previous prime is 62284051. The next prime is 62284087. The reversal of 62284069 is 96048226.

62284069 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (62284051) and next prime (62284087).

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 62284069 - 25 = 62284037 is a prime.

It is a super-2 number, since 2×622840692 = 7758610502393522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62284009) 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, 13167 + ... + 17260.

It is an arithmetic number, because the mean of its divisors is an integer number (8215560).

Almost surely, 262284069 is an apocalyptic number.

It is an amenable number.

62284069 is a deficient number, since it is larger than the sum of its proper divisors (3440411).

62284069 is a wasteful number, since it uses less digits than its factorization.

62284069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30539.

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 62284069 is about 7892.0256588534. The cubic root of 62284069 is about 396.3927101923.

The spelling of 62284069 in words is "sixty-two million, two hundred eighty-four thousand, sixty-nine".

Divisors: 1 23 89 2047 30427 699821 2708003 62284069