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2100331102 = 28312652597
BaseRepresentation
bin111110100110000…
…1000001001011110
312102101010212121211
41331030020021132
513300141043402
6544225215034
7103022343202
oct17514101136
95371125554
102100331102
11988644931
124a749147a
132761a578c
1415cd34b02
15c45d04d7
hex7d30825e

2100331102 has 8 divisors (see below), whose sum is σ = 3188454696. Its totient is φ = 1037512872.

The previous prime is 2100331049. The next prime is 2100331109. The reversal of 2100331102 is 2011330012.

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

It is a super-2 number, since 2×21003311022 = 8822781476057068808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2100331109) 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, 6326133 + ... + 6326464.

It is an arithmetic number, because the mean of its divisors is an integer number (398556837).

Almost surely, 22100331102 is an apocalyptic number.

2100331102 is a deficient number, since it is larger than the sum of its proper divisors (1088123594).

2100331102 is a wasteful number, since it uses less digits than its factorization.

2100331102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12652682.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 2100331102 is about 45829.3694261660. The cubic root of 2100331102 is about 1280.6464634067.

Adding to 2100331102 its reverse (2011330012), we get a palindrome (4111661114).

The spelling of 2100331102 in words is "two billion, one hundred million, three hundred thirty-one thousand, one hundred two".

Divisors: 1 2 83 166 12652597 25305194 1050165551 2100331102