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3051234131 = 11283303817
BaseRepresentation
bin1011010111011110…
…0010001101010011
321212122102202100112
42311313202031103
522222103443011
61222434311535
7135420030221
oct26567421523
97778382315
103051234131
111326384400
12711a285ab
133981b25aa
1420d341b11
1512cd1458b
hexb5de2353

3051234131 has 12 divisors (see below), whose sum is σ = 3394254696. Its totient is φ = 2740420320.

The previous prime is 3051234113. The next prime is 3051234133. The reversal of 3051234131 is 1314321503.

It is not a de Polignac number, because 3051234131 - 214 = 3051217747 is a prime.

It is a super-2 number, since 2×30512341312 = 18620059444358650322, 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 = 3051234097 and 3051234106.

It is not an unprimeable number, because it can be changed into a prime (3051234133) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 141866 + ... + 161951.

It is an arithmetic number, because the mean of its divisors is an integer number (282854558).

Almost surely, 23051234131 is an apocalyptic number.

3051234131 is a deficient number, since it is larger than the sum of its proper divisors (343020565).

3051234131 is a wasteful number, since it uses less digits than its factorization.

3051234131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303922 (or 303911 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 3051234131 is about 55237.9772529733. The cubic root of 3051234131 is about 1450.4135373796.

Adding to 3051234131 its reverse (1314321503), we get a palindrome (4365555634).

The spelling of 3051234131 in words is "three billion, fifty-one million, two hundred thirty-four thousand, one hundred thirty-one".

Divisors: 1 11 83 121 913 10043 303817 3341987 25216811 36761857 277384921 3051234131