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4112401031 = 171085922277
BaseRepresentation
bin1111010100011110…
…0100001010000111
3101121121012121200022
43311013210022013
531410233313111
61520023005355
7203623555244
oct36507441207
911547177608
104112401031
111820385842
1296929985b
13506cb78bb
142b02525cb
151910792db
hexf51e4287

4112401031 has 8 divisors (see below), whose sum is σ = 4354903440. Its totient is φ = 3869964928.

The previous prime is 4112400991. The next prime is 4112401063. The reversal of 4112401031 is 1301042114.

It is a happy number.

4112401031 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 a cyclic number.

It is not a de Polignac number, because 4112401031 - 26 = 4112400967 is a prime.

It is a super-2 number, since 2×41124010312 = 33823684479539725922, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4112401091) 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, 173465 + ... + 195741.

It is an arithmetic number, because the mean of its divisors is an integer number (544362930).

Almost surely, 24112401031 is an apocalyptic number.

4112401031 is a deficient number, since it is larger than the sum of its proper divisors (242502409).

4112401031 is a wasteful number, since it uses less digits than its factorization.

4112401031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33153.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 4112401031 is about 64128.0050445981. The cubic root of 4112401031 is about 1602.1327068742.

Adding to 4112401031 its reverse (1301042114), we get a palindrome (5413443145).

The spelling of 4112401031 in words is "four billion, one hundred twelve million, four hundred one thousand, thirty-one".

Divisors: 1 17 10859 22277 184603 378709 241905943 4112401031