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5002100219 = 7559661741
BaseRepresentation
bin1001010100010010…
…11111110111111011
3110220121100000112002
410222021133313323
540221014201334
62144204211215
7234646102364
oct45211376773
913817300462
105002100219
112137611a26
12b77239b0b
1361941581c
1435648ab6b
151e421db7e
hex12a25fdfb

5002100219 has 4 divisors (see below), whose sum is σ = 5002769520. Its totient is φ = 5001430920.

The previous prime is 5002100209. The next prime is 5002100221. The reversal of 5002100219 is 9120012005.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5002100219 - 24 = 5002100203 is a prime.

It is a super-2 number, since 2×50021002192 = 50042013201839695922, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5002100219.

It is not an unprimeable number, because it can be changed into a prime (5002100209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 323312 + ... + 338429.

It is an arithmetic number, because the mean of its divisors is an integer number (1250692380).

Almost surely, 25002100219 is an apocalyptic number.

5002100219 is a deficient number, since it is larger than the sum of its proper divisors (669301).

5002100219 is an equidigital number, since it uses as much as digits as its factorization.

5002100219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669300.

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 5002100219 is about 70725.5273504553. The cubic root of 5002100219 is about 1710.2153347602.

The spelling of 5002100219 in words is "five billion, two million, one hundred thousand, two hundred nineteen".

Divisors: 1 7559 661741 5002100219