Search a number
-
+
12000002110 = 257963150697
BaseRepresentation
bin10110010110100000…
…11000000000111110
31010222022010021020121
423023100120000332
5144034000031420
65302425405154
7603241222615
oct131320300076
933868107217
1012000002110
1150a8763218
1223aa9397ba
131193165785
1481ba1c87c
154a37712aa
hex2cb41803e

12000002110 has 16 divisors (see below), whose sum is σ = 21602859696. Its totient is φ = 4799366208.

The previous prime is 12000002107. The next prime is 12000002111. The reversal of 12000002110 is 1120000021.

It is a junction number, because it is equal to n+sod(n) for n = 12000002093 and 12000002102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12000002111) 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, 4282 + ... + 154978.

It is an arithmetic number, because the mean of its divisors is an integer number (1350178731).

Almost surely, 212000002110 is an apocalyptic number.

12000002110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12000002110 is a deficient number, since it is larger than the sum of its proper divisors (9602857586).

12000002110 is a wasteful number, since it uses less digits than its factorization.

12000002110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158667.

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 12000002110 its reverse (1120000021), we get a palindrome (13120002131).

The spelling of 12000002110 in words is "twelve billion, two thousand, one hundred ten".

Divisors: 1 2 5 10 7963 15926 39815 79630 150697 301394 753485 1506970 1200000211 2400000422 6000001055 12000002110