Search a number
-
+
10030211110 = 251003021111
BaseRepresentation
bin10010101011101100…
…01110000000100110
3221220000121111222101
421111312032000212
5131020213223420
64335142122314
7503362246663
oct112566160046
927800544871
1010030211110
11428787a077
121b3b12039a
13c3b03757a
146b2188a6a
153da87960a
hex255d8e026

10030211110 has 8 divisors (see below), whose sum is σ = 18054380016. Its totient is φ = 4012084440.

The previous prime is 10030211099. The next prime is 10030211117. The reversal of 10030211110 is 1111203001.

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

It is a super-2 number, since 2×100302111102 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 1003021111 = 10030211110 / (1 + 0 + 0 + 3 + 0 + 2 + 1 + 1 + 1 + 1 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10030211117) 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, 501510546 + ... + 501510565.

It is an arithmetic number, because the mean of its divisors is an integer number (2256797502).

Almost surely, 210030211110 is an apocalyptic number.

10030211110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10030211110 is a deficient number, since it is larger than the sum of its proper divisors (8024168906).

10030211110 is a wasteful number, since it uses less digits than its factorization.

10030211110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003021118.

The product of its (nonzero) digits is 6, while the sum is 10.

Adding to 10030211110 its reverse (1111203001), we get a palindrome (11141414111).

The spelling of 10030211110 in words is "ten billion, thirty million, two hundred eleven thousand, one hundred ten".

Divisors: 1 2 5 10 1003021111 2006042222 5015105555 10030211110