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4026510112 = 251740918097
BaseRepresentation
bin1110111111111111…
…1010101100100000
3101101121120220111011
43233333322230200
531221241310422
61503314030304
7201531525352
oct35777725440
911347526434
104026510112
111786950709
12944578394
134c2274081
142a2a950d2
15188760077
hexefffab20

4026510112 has 48 divisors (see below), whose sum is σ = 8414484120. Its totient is φ = 1890091008.

The previous prime is 4026510109. The next prime is 4026510149. The reversal of 4026510112 is 2110156204.

It can be written as a sum of positive squares in 4 ways, for example, as 3853429776 + 173080336 = 62076^2 + 13156^2 .

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, 213448 + ... + 231544.

Almost surely, 24026510112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4026510112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4207242060).

4026510112 is an abundant number, since it is smaller than the sum of its proper divisors (4387974008).

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

4026510112 is a wasteful number, since it uses less digits than its factorization.

4026510112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18533 (or 18525 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 4026510112 is about 63454.7879359785. The cubic root of 4026510112 is about 1590.9001814291.

Adding to 4026510112 its reverse (2110156204), we get a palindrome (6136666316).

The spelling of 4026510112 in words is "four billion, twenty-six million, five hundred ten thousand, one hundred twelve".

Divisors: 1 2 4 8 16 17 32 34 68 136 272 409 544 818 1636 3272 6544 6953 13088 13906 18097 27812 36194 55624 72388 111248 144776 222496 289552 307649 579104 615298 1230596 2461192 4922384 7401673 9844768 14803346 29606692 59213384 118426768 125828441 236853536 251656882 503313764 1006627528 2013255056 4026510112