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140223130013020 = 2257011156500651
BaseRepresentation
bin11111111000100000111101…
…110110101000110101011100
3200101111012102000201122000111
4133320200331312220311130
5121334403432240404040
61214121341105335404
741351533611066265
oct3770407566506534
9611435360648014
10140223130013020
114075232831258a
1213888222637564
136031ca4a103c2
14268ab9b26196c
1511327d33a2dea
hex7f883dda8d5c

140223130013020 has 12 divisors (see below), whose sum is σ = 294468573027384. Its totient is φ = 56089252005200.

The previous prime is 140223130012961. The next prime is 140223130013053. The reversal of 140223130013020 is 20310031322041.

It is a junction number, because it is equal to n+sod(n) for n = 140223130012982 and 140223130013000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3505578250306 + ... + 3505578250345.

It is an arithmetic number, because the mean of its divisors is an integer number (24539047752282).

Almost surely, 2140223130013020 is an apocalyptic number.

140223130013020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140223130013020 is an abundant number, since it is smaller than the sum of its proper divisors (154245443014364).

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

140223130013020 is a wasteful number, since it uses less digits than its factorization.

140223130013020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7011156500660 (or 7011156500658 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 140223130013020 its reverse (20310031322041), we get a palindrome (160533161335061).

The spelling of 140223130013020 in words is "one hundred forty trillion, two hundred twenty-three billion, one hundred thirty million, thirteen thousand, twenty".

Divisors: 1 2 4 5 10 20 7011156500651 14022313001302 28044626002604 35055782503255 70111565006510 140223130013020