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4071004361 = 12791318271
BaseRepresentation
bin1111001010100110…
…1001100011001001
3101111201022110010022
43302221221203021
531314134114421
61511543430225
7202611652244
oct36251514311
911451273108
104071004361
1117a9a80916
12957455375
134cb552428
142a895825b
1518c5ed7ab
hexf2a698c9

4071004361 has 4 divisors (see below), whose sum is σ = 4071335424. Its totient is φ = 4070673300.

The previous prime is 4071004303. The next prime is 4071004363. The reversal of 4071004361 is 1634001704.

4071004361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 4071004361 - 218 = 4070742217 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4071004361.

It is not an unprimeable number, because it can be changed into a prime (4071004363) 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, 146345 + ... + 171926.

It is an arithmetic number, because the mean of its divisors is an integer number (1017833856).

Almost surely, 24071004361 is an apocalyptic number.

It is an amenable number.

4071004361 is a deficient number, since it is larger than the sum of its proper divisors (331063).

4071004361 is a wasteful number, since it uses less digits than its factorization.

4071004361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331062.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 4071004361 is about 63804.4227385532. The cubic root of 4071004361 is about 1596.7387165406.

The spelling of 4071004361 in words is "four billion, seventy-one million, four thousand, three hundred sixty-one".

Divisors: 1 12791 318271 4071004361