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235012700424 = 23319515378729
BaseRepresentation
bin1101101011011111011…
…0010011100100001000
3211110121102212011010210
43122313312103210020
512322301222403144
6255544025441120
722656555664545
oct3326766234410
9743542764123
10235012700424
11907395a7257
12396693401a0
131921406b8a8
14b536175bcc
1561a71b2ab9
hex36b7d93908

235012700424 has 32 divisors (see below), whose sum is σ = 618454476000. Its totient is φ = 74214536832.

The previous prime is 235012700401. The next prime is 235012700441. The reversal of 235012700424 is 424007210532.

It is a junction number, because it is equal to n+sod(n) for n = 235012700391 and 235012700400.

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, 257688909 + ... + 257689820.

It is an arithmetic number, because the mean of its divisors is an integer number (19326702375).

Almost surely, 2235012700424 is an apocalyptic number.

235012700424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

235012700424 is an abundant number, since it is smaller than the sum of its proper divisors (383441775576).

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

235012700424 is a wasteful number, since it uses less digits than its factorization.

235012700424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515378757 (or 515378753 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 30.

Adding to 235012700424 its reverse (424007210532), we get a palindrome (659019910956).

The spelling of 235012700424 in words is "two hundred thirty-five billion, twelve million, seven hundred thousand, four hundred twenty-four".

Divisors: 1 2 3 4 6 8 12 19 24 38 57 76 114 152 228 456 515378729 1030757458 1546136187 2061514916 3092272374 4123029832 6184544748 9792195851 12369089496 19584391702 29376587553 39168783404 58753175106 78337566808 117506350212 235012700424