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75414 = 2312569
BaseRepresentation
bin10010011010010110
310211110010
4102122112
54403124
61341050
7432603
oct223226
9124403
1075414
1151729
1237786
1328431
141d6aa
1517529
hex12696

75414 has 8 divisors (see below), whose sum is σ = 150840. Its totient is φ = 25136.

The previous prime is 75407. The next prime is 75431. The reversal of 75414 is 41457.

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

75414 is an admirable number.

It is a congruent number.

It is an unprimeable number.

75414 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6279 + ... + 6290.

It is an arithmetic number, because the mean of its divisors is an integer number (18855).

275414 is an apocalyptic number.

75414 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 (75420).

75414 is a wasteful number, since it uses less digits than its factorization.

75414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12574.

The product of its digits is 560, while the sum is 21.

The square root of 75414 is about 274.6160956681. The cubic root of 75414 is about 42.2490867303.

The spelling of 75414 in words is "seventy-five thousand, four hundred fourteen".

Divisors: 1 2 3 6 12569 25138 37707 75414