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5131534001 = 114099113809
BaseRepresentation
bin1001100011101110…
…01111111010110001
3111020121212221021212
410301313033322301
541002133042001
62205110325505
7241110214346
oct46167177261
914217787255
105131534001
1121a36874a0
12bb2659895
1363a193669
143697407cd
152007897bb
hex131dcfeb1

5131534001 has 8 divisors (see below), whose sum is σ = 5599452000. Its totient is φ = 4663851840.

The previous prime is 5131533991. The next prime is 5131534039. The reversal of 5131534001 is 1004351315.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5131534001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5131534081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11816 + ... + 101993.

It is an arithmetic number, because the mean of its divisors is an integer number (699931500).

Almost surely, 25131534001 is an apocalyptic number.

It is an amenable number.

5131534001 is a deficient number, since it is larger than the sum of its proper divisors (467917999).

5131534001 is a wasteful number, since it uses less digits than its factorization.

5131534001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117919.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 5131534001 is about 71634.7262226917. The cubic root of 5131534001 is about 1724.8410132545.

Adding to 5131534001 its reverse (1004351315), we get a palindrome (6135885316).

The spelling of 5131534001 in words is "five billion, one hundred thirty-one million, five hundred thirty-four thousand, one".

Divisors: 1 11 4099 45089 113809 1251899 466503091 5131534001