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2210144102 = 21556970979
BaseRepresentation
bin1000001110111100…
…0001111101100110
312201000202221201222
42003233001331212
514011244102402
61003151020342
7105524625545
oct20357017546
95630687658
102210144102
11a34628a81
1251820a6b2
13292b7399a
1416d75c15c
15ce0727a2
hex83bc1f66

2210144102 has 8 divisors (see below), whose sum is σ = 3315475800. Its totient is φ = 1104985504.

The previous prime is 2210144093. The next prime is 2210144113. The reversal of 2210144102 is 2014410122.

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

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, 4352 + ... + 66627.

It is an arithmetic number, because the mean of its divisors is an integer number (414434475).

Almost surely, 22210144102 is an apocalyptic number.

2210144102 is a deficient number, since it is larger than the sum of its proper divisors (1105331698).

2210144102 is a wasteful number, since it uses less digits than its factorization.

2210144102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86550.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 2210144102 is about 47012.1697223176. The cubic root of 2210144102 is about 1302.5873720222.

Adding to 2210144102 its reverse (2014410122), we get a palindrome (4224554224).

The spelling of 2210144102 in words is "two billion, two hundred ten million, one hundred forty-four thousand, one hundred two".

Divisors: 1 2 15569 31138 70979 141958 1105072051 2210144102