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2010013122 = 2313171515847
BaseRepresentation
bin111011111001110…
…0101110111000010
312012002012020122110
41313303211313002
513104030404442
6531241320150
7100544554365
oct16763456702
95162166573
102010013122
11941666677
12481196056
13260571ba0
14150d440dc
15bb6de69c
hex77ce5dc2

2010013122 has 32 divisors (see below), whose sum is σ = 4583924352. Its totient is φ = 582084864.

The previous prime is 2010013099. The next prime is 2010013133. The reversal of 2010013122 is 2213100102.

It is a super-2 number, since 2×20100131222 = 8080305501224373768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2010013098 and 2010013107.

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, 756598 + ... + 759249.

It is an arithmetic number, because the mean of its divisors is an integer number (143247636).

Almost surely, 22010013122 is an apocalyptic number.

2010013122 is an abundant number, since it is smaller than the sum of its proper divisors (2573911230).

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

2010013122 is a wasteful number, since it uses less digits than its factorization.

2010013122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1515882.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 2010013122 is about 44833.1698856996. The cubic root of 2010013122 is about 1262.0201745146.

Adding to 2010013122 its reverse (2213100102), we get a palindrome (4223113224).

The spelling of 2010013122 in words is "two billion, ten million, thirteen thousand, one hundred twenty-two".

Divisors: 1 2 3 6 13 17 26 34 39 51 78 102 221 442 663 1326 1515847 3031694 4547541 9095082 19706011 25769399 39412022 51538798 59118033 77308197 118236066 154616394 335002187 670004374 1005006561 2010013122