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5310131142 = 23885021857
BaseRepresentation
bin1001111001000001…
…00010101111000110
3111201001221121111210
410330200202233012
541333343144032
62234530312250
7245406240621
oct47440425706
914631847453
105310131142
112285481138
121042428686
13668195b44
14385350db8
152112b72cc
hex13c822bc6

5310131142 has 8 divisors (see below), whose sum is σ = 10620262296. Its totient is φ = 1770043712.

The previous prime is 5310131137. The next prime is 5310131207. The reversal of 5310131142 is 2411310135.

It is a sphenic number, since it is the product of 3 distinct primes.

5310131142 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 442510923 + ... + 442510934.

It is an arithmetic number, because the mean of its divisors is an integer number (1327532787).

Almost surely, 25310131142 is an apocalyptic number.

5310131142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5310131142 is a wasteful number, since it uses less digits than its factorization.

5310131142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 885021862.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 5310131142 is about 72870.6466418406. The cubic root of 5310131142 is about 1744.6236238310.

Adding to 5310131142 its reverse (2411310135), we get a palindrome (7721441277).

The spelling of 5310131142 in words is "five billion, three hundred ten million, one hundred thirty-one thousand, one hundred forty-two".

Divisors: 1 2 3 6 885021857 1770043714 2655065571 5310131142