Search a number
-
+
76125701 = 320323767
BaseRepresentation
bin1001000100110…
…01011000000101
312022020120211102
410202121120011
5123442010301
611315345445
71613025551
oct442313005
9168216742
1076125701
1139a75403
12215b2285
1312a04ac2
14a178861
156a3ab6b
hex4899605

76125701 has 4 divisors (see below), whose sum is σ = 76152672. Its totient is φ = 76098732.

The previous prime is 76125671. The next prime is 76125757. The reversal of 76125701 is 10752167.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-76125701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76121701) 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, 8681 + ... + 15086.

It is an arithmetic number, because the mean of its divisors is an integer number (19038168).

Almost surely, 276125701 is an apocalyptic number.

It is an amenable number.

76125701 is a deficient number, since it is larger than the sum of its proper divisors (26971).

76125701 is a wasteful number, since it uses less digits than its factorization.

76125701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26970.

The product of its (nonzero) digits is 2940, while the sum is 29.

The square root of 76125701 is about 8725.0043552998. The cubic root of 76125701 is about 423.8157592943.

Adding to 76125701 its reverse (10752167), we get a palindrome (86877868).

It can be divided in two parts, 761 and 25701, that added together give a palindrome (26462).

The spelling of 76125701 in words is "seventy-six million, one hundred twenty-five thousand, seven hundred one".

Divisors: 1 3203 23767 76125701