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20130014122 = 229719482711
BaseRepresentation
bin10010101111110101…
…111010001110101010
31220221220011200002121
4102233311322032222
5312211240422442
613125252021454
71311561203551
oct225765721652
956856150077
1020130014122
11859a960609
123a9960188a
131b8a5c997a
14d8d68ad98
157cc39d967
hex4afd7a3aa

20130014122 has 16 divisors (see below), whose sum is σ = 31279737600. Its totient is φ = 9704401840.

The previous prime is 20130014119. The next prime is 20130014123. The reversal of 20130014122 is 22141003102.

It is a junction number, because it is equal to n+sod(n) for n = 20130014096 and 20130014105.

It is not an unprimeable number, because it can be changed into a prime (20130014123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199654 + ... + 283057.

It is an arithmetic number, because the mean of its divisors is an integer number (1954983600).

Almost surely, 220130014122 is an apocalyptic number.

20130014122 is a deficient number, since it is larger than the sum of its proper divisors (11149723478).

20130014122 is a wasteful number, since it uses less digits than its factorization.

20130014122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483461.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 20130014122 its reverse (22141003102), we get a palindrome (42271017224).

The spelling of 20130014122 in words is "twenty billion, one hundred thirty million, fourteen thousand, one hundred twenty-two".

Divisors: 1 2 29 58 719 1438 20851 41702 482711 965422 13998619 27997238 347069209 694138418 10065007061 20130014122