Search a number
-
+
3051353142 = 232553130649
BaseRepresentation
bin1011010111011111…
…1111010000110110
321212122122210121100
42311313333100312
522222121300032
61222441030530
7135421034205
oct26567772066
97778583540
103051353142
111326455862
12711a85446
13398224806
1420d37323c
1512cd3997c
hexb5dff436

3051353142 has 24 divisors (see below), whose sum is σ = 6612676200. Its totient is φ = 1016900640.

The previous prime is 3051353141. The next prime is 3051353177. The reversal of 3051353142 is 2413531503.

3051353142 is a `hidden beast` number, since 3 + 0 + 513 + 5 + 3 + 142 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3051353141) 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, 84234 + ... + 114882.

It is an arithmetic number, because the mean of its divisors is an integer number (275528175).

Almost surely, 23051353142 is an apocalyptic number.

3051353142 is an abundant number, since it is smaller than the sum of its proper divisors (3561323058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3051353142 is a wasteful number, since it uses less digits than its factorization.

3051353142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36188 (or 36185 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 3051353142 is about 55239.0544995115. The cubic root of 3051353142 is about 1450.4323945495.

Adding to 3051353142 its reverse (2413531503), we get a palindrome (5464884645).

The spelling of 3051353142 in words is "three billion, fifty-one million, three hundred fifty-three thousand, one hundred forty-two".

Divisors: 1 2 3 6 9 18 5531 11062 16593 30649 33186 49779 61298 91947 99558 183894 275841 551682 169519619 339039238 508558857 1017117714 1525676571 3051353142