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2010032023 = 6353316391
BaseRepresentation
bin111011111001110…
…1010011110010111
312012002020012120111
41313303222132113
513104032011043
6531241543451
7100544663446
oct16763523627
95162205514
102010032023
1194167989a
124811a4b87
1326057a67c
14150d4ad5d
15bb6e509d
hex77cea797

2010032023 has 4 divisors (see below), whose sum is σ = 2010354768. Its totient is φ = 2009709280.

The previous prime is 2010031973. The next prime is 2010032029. The reversal of 2010032023 is 3202300102.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2010032023 - 217 = 2009900951 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2010031994 and 2010032012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2010032029) 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, 151843 + ... + 164548.

It is an arithmetic number, because the mean of its divisors is an integer number (502588692).

Almost surely, 22010032023 is an apocalyptic number.

2010032023 is a deficient number, since it is larger than the sum of its proper divisors (322745).

2010032023 is an equidigital number, since it uses as much as digits as its factorization.

2010032023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322744.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 2010032023 is about 44833.3806777941. The cubic root of 2010032023 is about 1262.0241302713.

Adding to 2010032023 its reverse (3202300102), we get a palindrome (5212332125).

The spelling of 2010032023 in words is "two billion, ten million, thirty-two thousand, twenty-three".

Divisors: 1 6353 316391 2010032023