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5231131301 = 113115340561
BaseRepresentation
bin1001101111100110…
…01011101010100101
3111111120022000002202
410313303023222211
541203132200201
62223025144245
7243426611444
oct46763135245
914446260082
105231131301
112244923410
12101ba8b085
136549c5a86
14378a68d5b
152093aec6b
hex137ccbaa5

5231131301 has 8 divisors (see below), whose sum is σ = 5890775808. Its totient is φ = 4602168000.

The previous prime is 5231131291. The next prime is 5231131313. The reversal of 5231131301 is 1031311325.

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 5231131301 - 210 = 5231130277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5231131351) 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 7 ways as a sum of consecutive naturals, for example, 7669940 + ... + 7670621.

It is an arithmetic number, because the mean of its divisors is an integer number (736346976).

Almost surely, 25231131301 is an apocalyptic number.

It is an amenable number.

5231131301 is a deficient number, since it is larger than the sum of its proper divisors (659644507).

5231131301 is a wasteful number, since it uses less digits than its factorization.

5231131301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15340603.

The product of its (nonzero) digits is 270, while the sum is 20.

The square root of 5231131301 is about 72326.5601352643. The cubic root of 5231131301 is about 1735.9286610744.

Adding to 5231131301 its reverse (1031311325), we get a palindrome (6262442626).

The spelling of 5231131301 in words is "five billion, two hundred thirty-one million, one hundred thirty-one thousand, three hundred one".

Divisors: 1 11 31 341 15340561 168746171 475557391 5231131301