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48641207260 = 22519237153987
BaseRepresentation
bin101101010011001111…
…011110101111011100
311122112220000100101211
4231103033132233130
51244104122113020
634202341514204
73341242303612
oct552317365734
9148486010354
1048641207260
11196a0769a48
129515a12964
1347823bb459
1424d60a76b2
1513ea43e85a
hexb533debdc

48641207260 has 48 divisors (see below), whose sum is σ = 107570010240. Its totient is φ = 18424342080.

The previous prime is 48641207257. The next prime is 48641207267. The reversal of 48641207260 is 6270214684.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48641207267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 873987 + ... + 927973.

It is an arithmetic number, because the mean of its divisors is an integer number (2241041880).

Almost surely, 248641207260 is an apocalyptic number.

It is an amenable number.

48641207260 is an abundant number, since it is smaller than the sum of its proper divisors (58928802980).

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

48641207260 is a wasteful number, since it uses less digits than its factorization.

48641207260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56386 (or 56384 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 40.

The spelling of 48641207260 in words is "forty-eight billion, six hundred forty-one million, two hundred seven thousand, two hundred sixty".

Divisors: 1 2 4 5 10 19 20 38 76 95 190 380 2371 4742 9484 11855 23710 45049 47420 53987 90098 107974 180196 215948 225245 269935 450490 539870 900980 1025753 1079740 2051506 4103012 5128765 10257530 20515060 128003177 256006354 512012708 640015885 1280031770 2432060363 2560063540 4864120726 9728241452 12160301815 24320603630 48641207260