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20035033130 = 257286214759
BaseRepresentation
bin10010101010001011…
…100101100000101010
31220201021110010200002
4102222023211200222
5312012432030010
613112020143002
71306325654210
oct225213454052
956637403602
1020035033130
118551287a22
123a71837a62
131b73a227b8
14d80c04cb0
157c3d8b1a5
hex4aa2e582a

20035033130 has 16 divisors (see below), whose sum is σ = 41214925440. Its totient is φ = 6869154192.

The previous prime is 20035033127. The next prime is 20035033141. The reversal of 20035033130 is 3133053002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143107310 + ... + 143107449.

It is an arithmetic number, because the mean of its divisors is an integer number (2575932840).

Almost surely, 220035033130 is an apocalyptic number.

20035033130 is an abundant number, since it is smaller than the sum of its proper divisors (21179892310).

20035033130 is a wasteful number, since it uses less digits than its factorization.

20035033130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286214773.

The product of its (nonzero) digits is 810, while the sum is 20.

Adding to 20035033130 its reverse (3133053002), we get a palindrome (23168086132).

The spelling of 20035033130 in words is "twenty billion, thirty-five million, thirty-three thousand, one hundred thirty".

Divisors: 1 2 5 7 10 14 35 70 286214759 572429518 1431073795 2003503313 2862147590 4007006626 10017516565 20035033130