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3032112031 = 13372762581
BaseRepresentation
bin1011010010111010…
…0101101110011111
321211022110020202121
42310232211232133
522202210041111
61220512403411
7135065345524
oct26456455637
97738406677
103032112031
111316603713
12707546567
13394248940
1420a9a514b
1512b2d8871
hexb4ba5b9f

3032112031 has 8 divisors (see below), whose sum is σ = 3266279744. Its totient is φ = 2798076960.

The previous prime is 3032112029. The next prime is 3032112047. The reversal of 3032112031 is 1302112303.

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 3032112031 - 21 = 3032112029 is a prime.

It is a super-2 number, since 2×30321120312 = 18387406737069889922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3032111996 and 3032112014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3032112331) 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, 17161 + ... + 79741.

It is an arithmetic number, because the mean of its divisors is an integer number (408284968).

Almost surely, 23032112031 is an apocalyptic number.

3032112031 is a deficient number, since it is larger than the sum of its proper divisors (234167713).

3032112031 is a wasteful number, since it uses less digits than its factorization.

3032112031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66321.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 3032112031 is about 55064.6168696378. The cubic root of 3032112031 is about 1447.3772693820.

Adding to 3032112031 its reverse (1302112303), we get a palindrome (4334224334).

The spelling of 3032112031 in words is "three billion, thirty-two million, one hundred twelve thousand, thirty-one".

Divisors: 1 13 3727 48451 62581 813553 233239387 3032112031