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3504431041 = 19238019293
BaseRepresentation
bin1101000011100001…
…0101111111000001
3100001020012112122021
43100320111333001
524134113243131
61335424041441
7152562113056
oct32070257701
910036175567
103504431041
111539183a01
12819763281
1343b05b447
142535d302d
151579d4e11
hexd0e15fc1

3504431041 has 8 divisors (see below), whose sum is σ = 3849261120. Its totient is φ = 3175639632.

The previous prime is 3504431027. The next prime is 3504431057. The reversal of 3504431041 is 1401344053.

3504431041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3504431041 - 29 = 3504430529 is a prime.

It is a super-2 number, since 2×35044310412 = 24562073842248687362, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3504430997 and 3504431015.

It is not an unprimeable number, because it can be changed into a prime (3504431741) 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, 4009210 + ... + 4010083.

It is an arithmetic number, because the mean of its divisors is an integer number (481157640).

Almost surely, 23504431041 is an apocalyptic number.

It is an amenable number.

3504431041 is a deficient number, since it is larger than the sum of its proper divisors (344830079).

3504431041 is a wasteful number, since it uses less digits than its factorization.

3504431041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8019335.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 3504431041 is about 59198.2351172736. The cubic root of 3504431041 is about 1518.9349419405.

Adding to 3504431041 its reverse (1401344053), we get a palindrome (4905775094).

The spelling of 3504431041 in words is "three billion, five hundred four million, four hundred thirty-one thousand, forty-one".

Divisors: 1 19 23 437 8019293 152366567 184443739 3504431041