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76042 = 2193197
BaseRepresentation
bin10010100100001010
310212022101
4102210022
54413132
61344014
7434461
oct224412
9125271
1076042
115214a
123800a
13287c5
141d9d8
15177e7
hex1290a

76042 has 8 divisors (see below), whose sum is σ = 115236. Its totient is φ = 37632.

The previous prime is 76039. The next prime is 76079. The reversal of 76042 is 24067.

It can be written as a sum of positive squares in 2 ways, for example, as 73441 + 2601 = 271^2 + 51^2 .

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 288 + ... + 484.

276042 is an apocalyptic number.

76042 is a deficient number, since it is larger than the sum of its proper divisors (39194).

76042 is a wasteful number, since it uses less digits than its factorization.

76042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392.

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

The square root of 76042 is about 275.7571395268. The cubic root of 76042 is about 42.3660372385.

The spelling of 76042 in words is "seventy-six thousand, forty-two".

Divisors: 1 2 193 197 386 394 38021 76042