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73434 = 2312239
BaseRepresentation
bin10001111011011010
310201201210
4101323122
54322214
61323550
7424044
oct217332
9121653
1073434
1150199
12365b6
132756a
141ca94
1516b59
hex11eda

73434 has 8 divisors (see below), whose sum is σ = 146880. Its totient is φ = 24476.

The previous prime is 73433. The next prime is 73453. The reversal of 73434 is 43437.

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

73434 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 73434.

It is not an unprimeable number, because it can be changed into a prime (73433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6114 + ... + 6125.

It is an arithmetic number, because the mean of its divisors is an integer number (18360).

273434 is an apocalyptic number.

73434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73440).

73434 is a wasteful number, since it uses less digits than its factorization.

73434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12244.

The product of its digits is 1008, while the sum is 21.

The square root of 73434 is about 270.9870845631. The cubic root of 73434 is about 41.8760518040.

The spelling of 73434 in words is "seventy-three thousand, four hundred thirty-four".

Divisors: 1 2 3 6 12239 24478 36717 73434