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3054350031 = 31018116677
BaseRepresentation
bin1011011000001101…
…1010111011001111
321212212022001120020
42312003122323033
522223403200111
61223025153223
7135455355405
oct26603327317
97785261506
103054350031
111328112427
12712a8b813
13398a33915
1420d913475
1512d22c906
hexb60daecf

3054350031 has 4 divisors (see below), whose sum is σ = 4072466712. Its totient is φ = 2036233352.

The previous prime is 3054350027. The next prime is 3054350041. The reversal of 3054350031 is 1300534503.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1300534503 = 3433511501.

It is a cyclic number.

It is not a de Polignac number, because 3054350031 - 22 = 3054350027 is a prime.

It is a super-2 number, since 2×30543500312 = 18658108223739401922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3054349983 and 3054350010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3054350011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 509058336 + ... + 509058341.

It is an arithmetic number, because the mean of its divisors is an integer number (1018116678).

Almost surely, 23054350031 is an apocalyptic number.

3054350031 is a deficient number, since it is larger than the sum of its proper divisors (1018116681).

3054350031 is a wasteful number, since it uses less digits than its factorization.

3054350031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1018116680.

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 3054350031 is about 55266.1743836137. The cubic root of 3054350031 is about 1450.9070869670.

Adding to 3054350031 its reverse (1300534503), we get a palindrome (4354884534).

The spelling of 3054350031 in words is "three billion, fifty-four million, three hundred fifty thousand, thirty-one".

Divisors: 1 3 1018116677 3054350031