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5012013901 = 27788720399
BaseRepresentation
bin1001010101011110…
…10100001101001101
3110221021222200112111
410222233110031031
540231033421101
62145200504021
7235126262266
oct45257241515
913837880474
105012013901
112142173254
12b7a61b011
1361b4a6ccb
1435790b96d
151e502b251
hex12abd434d

5012013901 has 8 divisors (see below), whose sum is σ = 5036025600. Its totient is φ = 4988045328.

The previous prime is 5012013889. The next prime is 5012013917. The reversal of 5012013901 is 1093102105.

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 5012013901 - 211 = 5012011853 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 (5012013991) 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 in 7 ways as a sum of consecutive naturals, for example, 235500 + ... + 255898.

It is an arithmetic number, because the mean of its divisors is an integer number (629503200).

Almost surely, 25012013901 is an apocalyptic number.

It is an amenable number.

5012013901 is a deficient number, since it is larger than the sum of its proper divisors (24011699).

5012013901 is a wasteful number, since it uses less digits than its factorization.

5012013901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21563.

The product of its (nonzero) digits is 270, while the sum is 22.

The square root of 5012013901 is about 70795.5782588150. The cubic root of 5012013901 is about 1711.3444166661.

The spelling of 5012013901 in words is "five billion, twelve million, thirteen thousand, nine hundred one".

Divisors: 1 277 887 20399 245699 5650523 18093913 5012013901