Search a number
-
+
10143210219 = 312726622599
BaseRepresentation
bin10010111001001010…
…10001101011101011
3222011220020110121120
421130211101223223
5131233130211334
64354300110323
7506233602312
oct113445215353
928156213546
1010143210219
114335639a6a
121b70b353a3
13c5857ca4c
146c31a1279
153e574a949
hex25c951aeb

10143210219 has 8 divisors (see below), whose sum is σ = 13630771200. Its totient is φ = 6708894696.

The previous prime is 10143210179. The next prime is 10143210223. The reversal of 10143210219 is 91201234101.

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

It is not a de Polignac number, because 10143210219 - 28 = 10143209963 is a prime.

It is a super-2 number, since 2×101432102192 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10143210019) 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, 13310919 + ... + 13311680.

It is an arithmetic number, because the mean of its divisors is an integer number (1703846400).

Almost surely, 210143210219 is an apocalyptic number.

10143210219 is a deficient number, since it is larger than the sum of its proper divisors (3487560981).

10143210219 is a wasteful number, since it uses less digits than its factorization.

10143210219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26622729.

The product of its (nonzero) digits is 432, while the sum is 24.

The spelling of 10143210219 in words is "ten billion, one hundred forty-three million, two hundred ten thousand, two hundred nineteen".

Divisors: 1 3 127 381 26622599 79867797 3381070073 10143210219