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5121103132 = 221280275783
BaseRepresentation
bin1001100010011110…
…11101010100011100
3111012220020222211101
410301033131110130
540442000300012
62204055002444
7240622441555
oct46117352434
914186228741
105121103132
112198802642
12bab069424
13637c80952
143681c732c
151ee8c8d57
hex1313dd51c

5121103132 has 6 divisors (see below), whose sum is σ = 8961930488. Its totient is φ = 2560551564.

The previous prime is 5121103129. The next prime is 5121103133. The reversal of 5121103132 is 2313011215.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5121103133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 640137888 + ... + 640137895.

Almost surely, 25121103132 is an apocalyptic number.

It is an amenable number.

5121103132 is a deficient number, since it is larger than the sum of its proper divisors (3840827356).

5121103132 is a wasteful number, since it uses less digits than its factorization.

5121103132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1280275787 (or 1280275785 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 5121103132 is about 71561.8832340234. The cubic root of 5121103132 is about 1723.6715257330.

Adding to 5121103132 its reverse (2313011215), we get a palindrome (7434114347).

The spelling of 5121103132 in words is "five billion, one hundred twenty-one million, one hundred three thousand, one hundred thirty-two".

Divisors: 1 2 4 1280275783 2560551566 5121103132