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2141210104 = 231124331933
BaseRepresentation
bin111111110100000…
…0100010111111000
312112020001202001221
41333220010113320
513341122210404
6552245321424
7104026662025
oct17750042770
95466052057
102141210104
119a9725930
124b9106274
132817b9437
1416453654c
15c7ea7954
hex7fa045f8

2141210104 has 16 divisors (see below), whose sum is σ = 4379748120. Its totient is φ = 973277280.

The previous prime is 2141210089. The next prime is 2141210131. The reversal of 2141210104 is 4010121412.

Adding to 2141210104 its reverse (4010121412), we get a palindrome (6151331516).

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 12165879 + ... + 12166054.

Almost surely, 22141210104 is an apocalyptic number.

It is an amenable number.

2141210104 is an abundant number, since it is smaller than the sum of its proper divisors (2238538016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2141210104 is a wasteful number, since it uses less digits than its factorization.

2141210104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24331950 (or 24331946 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 2141210104 is about 46273.2115159516. The cubic root of 2141210104 is about 1288.9015956976.

The spelling of 2141210104 in words is "two billion, one hundred forty-one million, two hundred ten thousand, one hundred four".

Divisors: 1 2 4 8 11 22 44 88 24331933 48663866 97327732 194655464 267651263 535302526 1070605052 2141210104