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20310104414 = 2231273799173
BaseRepresentation
bin10010111010100100…
…111001100101011110
31221102110001012112102
4102322210321211132
5313043341320124
613155204005102
71316206016255
oct227244714536
957373035472
1020310104414
118682585066
123b29990792
131bb8a02982
14da956979c
157dd0c3aae
hex4ba93995e

20310104414 has 32 divisors (see below), whose sum is σ = 32128081920. Its totient is φ = 9610568352.

The previous prime is 20310104389. The next prime is 20310104431. The reversal of 20310104414 is 41440101302.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2209532 + ... + 2218704.

It is an arithmetic number, because the mean of its divisors is an integer number (1004002560).

Almost surely, 220310104414 is an apocalyptic number.

20310104414 is a deficient number, since it is larger than the sum of its proper divisors (11817977506).

20310104414 is a wasteful number, since it uses less digits than its factorization.

20310104414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9704.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 20310104414 its reverse (41440101302), we get a palindrome (61750205716).

The spelling of 20310104414 in words is "twenty billion, three hundred ten million, one hundred four thousand, four hundred fourteen".

Divisors: 1 2 23 46 127 254 379 758 2921 5842 8717 9173 17434 18346 48133 96266 210979 421958 1107059 1164971 2214118 2329942 3476567 6953134 26794333 53588666 79961041 159922082 441524009 883048018 10155052207 20310104414