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3014400031 = 19725759539
BaseRepresentation
bin1011001110101100…
…0001100000011111
321210002010101110121
42303223001200133
522133141300111
61215041015411
7134461656166
oct26353014037
97702111417
103014400031
1113076063a5
12701624567
13390686a76
142084b43dd
1512998a871
hexb3ac181f

3014400031 has 8 divisors (see below), whose sum is σ = 3041541360. Its totient is φ = 2987378688.

The previous prime is 3014400019. The next prime is 3014400049. The reversal of 3014400031 is 1300044103.

3014400031 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 3014400031 - 211 = 3014397983 is a prime.

It is a super-2 number, since 2×30144000312 = 18173215093785601922, 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 = 3014399978 and 3014400014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3014400001) 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, 20860 + ... + 80398.

It is an arithmetic number, because the mean of its divisors is an integer number (380192670).

Almost surely, 23014400031 is an apocalyptic number.

3014400031 is a deficient number, since it is larger than the sum of its proper divisors (27141329).

3014400031 is a wasteful number, since it uses less digits than its factorization.

3014400031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59993.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 3014400031 is about 54903.5520799884. The cubic root of 3014400031 is about 1444.5534922273.

Adding to 3014400031 its reverse (1300044103), we get a palindrome (4314444134).

The spelling of 3014400031 in words is "three billion, fourteen million, four hundred thousand, thirty-one".

Divisors: 1 197 257 50629 59539 11729183 15301523 3014400031