Search a number
-
+
10303100213 = 72617562427
BaseRepresentation
bin10011001100001110…
…01101010100110101
3222121001002201110012
421212013031110311
5132100043201323
64422211110005
7513214623020
oct114607152465
928531081405
1010303100213
11440791675a
121bb65a2305
13c82732403
146da5021b7
154047d0678
hex2661cd535

10303100213 has 8 divisors (see below), whose sum is σ = 11779492032. Its totient is φ = 8827838496.

The previous prime is 10303100153. The next prime is 10303100231. The reversal of 10303100213 is 31200130301.

10303100213 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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 10303100213 - 210 = 10303099189 is a prime.

It is a super-3 number, since 3×103031002133 (a number of 31 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10303100233) 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, 262895 + ... + 299532.

It is an arithmetic number, because the mean of its divisors is an integer number (1472436504).

Almost surely, 210303100213 is an apocalyptic number.

It is an amenable number.

10303100213 is a deficient number, since it is larger than the sum of its proper divisors (1476391819).

10303100213 is an equidigital number, since it uses as much as digits as its factorization.

10303100213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565051.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 10303100213 its reverse (31200130301), we get a palindrome (41503230514).

The spelling of 10303100213 in words is "ten billion, three hundred three million, one hundred thousand, two hundred thirteen".

Divisors: 1 7 2617 18319 562427 3936989 1471871459 10303100213