Search a number
-
+
76382141 = 1122973023
BaseRepresentation
bin1001000110101…
…11111110111101
312022201121121012
410203113332331
5124023212031
611325045005
71615144313
oct443277675
9168647535
1076382141
113a130040
12216b6765
1312a94744
14a2040b3
156a8bb2b
hex48d7fbd

76382141 has 8 divisors (see below), whose sum is σ = 83389824. Its totient is φ = 69385120.

The previous prime is 76382129. The next prime is 76382153. The reversal of 76382141 is 14128367.

It is an interprime number because it is at equal distance from previous prime (76382129) and next prime (76382153).

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

It is a cyclic number.

It is not a de Polignac number, because 76382141 - 222 = 72187837 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 76382098 and 76382107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76382041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23756 + ... + 26778.

It is an arithmetic number, because the mean of its divisors is an integer number (10423728).

Almost surely, 276382141 is an apocalyptic number.

It is an amenable number.

76382141 is a deficient number, since it is larger than the sum of its proper divisors (7007683).

76382141 is a wasteful number, since it uses less digits than its factorization.

76382141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5331.

The product of its digits is 8064, while the sum is 32.

The square root of 76382141 is about 8739.6876946490. The cubic root of 76382141 is about 424.2911200090.

It can be divided in two parts, 7638 and 2141, that added together give a palindrome (9779).

The spelling of 76382141 in words is "seventy-six million, three hundred eighty-two thousand, one hundred forty-one".

Divisors: 1 11 2297 3023 25267 33253 6943831 76382141