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2312033310130 = 251181891956217
BaseRepresentation
bin100001101001001111111…
…011001001010110110010
322012000202120120100222011
4201221033323021112302
5300340021011411010
64530044453433134
7326016224610265
oct41511773112662
98160676510864
102312033310130
11811589590095
1231410733b7aa
1313a0403bb31b
147dc8dc00cdc
154021bcdba8a
hex21a4fec95b2

2312033310130 has 16 divisors (see below), whose sum is σ = 4161697297560. Its totient is φ = 924805026432.

The previous prime is 2312033310127. The next prime is 2312033310143. The reversal of 2312033310130 is 310133302132.

It can be written as a sum of positive squares in 4 ways, for example, as 2287949684409 + 24083625721 = 1512597^2 + 155189^2 .

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, 203782 + ... + 2159998.

Almost surely, 22312033310130 is an apocalyptic number.

2312033310130 is a deficient number, since it is larger than the sum of its proper divisors (1849663987430).

2312033310130 is a wasteful number, since it uses less digits than its factorization.

2312033310130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2074413.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 2312033310130 its reverse (310133302132), we get a palindrome (2622166612262).

The spelling of 2312033310130 in words is "two trillion, three hundred twelve billion, thirty-three million, three hundred ten thousand, one hundred thirty".

Divisors: 1 2 5 10 118189 236378 590945 1181890 1956217 3912434 9781085 19562170 231203331013 462406662026 1156016655065 2312033310130