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76253214 = 2312708869
BaseRepresentation
bin1001000101110…
…00100000011110
312022111001202010
410202320200132
5124010100324
611322212050
71614066402
oct442704036
9168431663
1076253214
113a052194
1221654026
1312a4ab5b
14a1ad102
156a63829
hex48b881e

76253214 has 8 divisors (see below), whose sum is σ = 152506440. Its totient is φ = 25417736.

The previous prime is 76253207. The next prime is 76253227. The reversal of 76253214 is 41235267.

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

76253214 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6354429 + ... + 6354440.

It is an arithmetic number, because the mean of its divisors is an integer number (19063305).

Almost surely, 276253214 is an apocalyptic number.

76253214 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.

76253214 is a wasteful number, since it uses less digits than its factorization.

76253214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12708874.

The product of its digits is 10080, while the sum is 30.

The square root of 76253214 is about 8732.3086294519. The cubic root of 76253214 is about 424.0522623071.

It can be divided in two parts, 76253 and 214, that added together give a palindrome (76467).

The spelling of 76253214 in words is "seventy-six million, two hundred fifty-three thousand, two hundred fourteen".

Divisors: 1 2 3 6 12708869 25417738 38126607 76253214