Search a number
-
+
4253101240 = 235443240017
BaseRepresentation
bin1111110110000001…
…0010110010111000
3101222101221221002011
43331200102302320
532202243214430
61542010415304
7210252523033
oct37540226270
911871857064
104253101240
111892845a03
129a8431534
1352a1ab86b
142c4bda01a
1519d5bd22a
hexfd812cb8

4253101240 has 32 divisors (see below), whose sum is σ = 9591119280. Its totient is φ = 1697393152.

The previous prime is 4253101207. The next prime is 4253101261. The reversal of 4253101240 is 421013524.

4253101240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 102289 + ... + 137728.

Almost surely, 24253101240 is an apocalyptic number.

4253101240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4253101240 is an abundant number, since it is smaller than the sum of its proper divisors (5338018040).

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

4253101240 is a wasteful number, since it uses less digits than its factorization.

4253101240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240471 (or 240467 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 4253101240 is about 65215.8051395519. The cubic root of 4253101240 is about 1620.1997975392.

Adding to 4253101240 its reverse (421013524), we get a palindrome (4674114764).

The spelling of 4253101240 in words is "four billion, two hundred fifty-three million, one hundred one thousand, two hundred forty".

Divisors: 1 2 4 5 8 10 20 40 443 886 1772 2215 3544 4430 8860 17720 240017 480034 960068 1200085 1920136 2400170 4800340 9600680 106327531 212655062 425310124 531637655 850620248 1063275310 2126550620 4253101240