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4372043041 = 7161578071
BaseRepresentation
bin1000001001001100…
…00001010100100001
3102021200202210120001
410010212001110201
532423220334131
62001500020001
7213225516112
oct40446012441
912250683501
104372043041
1119439a4713
12a20231601
13548a24c22
142d691c209
151a8c65261
hex104981521

4372043041 has 4 divisors (see below), whose sum is σ = 4433621184. Its totient is φ = 4310464900.

The previous prime is 4372042967. The next prime is 4372043063. The reversal of 4372043041 is 1403402734.

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 not a de Polignac number, because 4372043041 - 215 = 4372010273 is a prime.

It is a super-2 number, since 2×43720430412 = 38229520704713055362, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4372043141) 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, 30788965 + ... + 30789106.

It is an arithmetic number, because the mean of its divisors is an integer number (1108405296).

Almost surely, 24372043041 is an apocalyptic number.

It is an amenable number.

4372043041 is a deficient number, since it is larger than the sum of its proper divisors (61578143).

4372043041 is an equidigital number, since it uses as much as digits as its factorization.

4372043041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61578142.

The product of its (nonzero) digits is 8064, while the sum is 28.

The square root of 4372043041 is about 66121.4264894520. The cubic root of 4372043041 is about 1635.1645993266.

Adding to 4372043041 its reverse (1403402734), we get a palindrome (5775445775).

The spelling of 4372043041 in words is "four billion, three hundred seventy-two million, forty-three thousand, forty-one".

Divisors: 1 71 61578071 4372043041