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74062 = 2191949
BaseRepresentation
bin10010000101001110
310202121001
4102011032
54332222
61330514
7425632
oct220516
9122531
1074062
115070a
1236a3a
1327931
141cdc2
1516e27
hex1214e

74062 has 8 divisors (see below), whose sum is σ = 117000. Its totient is φ = 35064.

The previous prime is 74051. The next prime is 74071. The reversal of 74062 is 26047.

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

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a nialpdrome in base 5.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 937 + ... + 1012.

It is an arithmetic number, because the mean of its divisors is an integer number (14625).

274062 is an apocalyptic number.

74062 is a deficient number, since it is larger than the sum of its proper divisors (42938).

74062 is a wasteful number, since it uses less digits than its factorization.

74062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1970.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 74062 is about 272.1433445815. The cubic root of 74062 is about 41.9950863488.

The spelling of 74062 in words is "seventy-four thousand, sixty-two".

Divisors: 1 2 19 38 1949 3898 37031 74062