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48866793294 = 2311740405959
BaseRepresentation
bin101101100000101100…
…000001011101001110
311200010121111022021010
4231200230001131032
51300034344341134
634241000550050
73346651614054
oct554054013516
9150117438233
1048866793294
11197a7038090
129579482326
1347ba063607
14251802a1d4
15141014ece9
hexb60b0174e

48866793294 has 16 divisors (see below), whose sum is σ = 106618458240. Its totient is φ = 14808119160.

The previous prime is 48866793293. The next prime is 48866793317. The reversal of 48866793294 is 49239766884.

It is a Harshad number since it is a multiple of its sum of digits (66), and also a Moran number because the ratio is a prime number: 740405959 = 48866793294 / (4 + 8 + 8 + 6 + 6 + 7 + 9 + 3 + 2 + 9 + 4).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48866793293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 370202914 + ... + 370203045.

It is an arithmetic number, because the mean of its divisors is an integer number (6663653640).

Almost surely, 248866793294 is an apocalyptic number.

48866793294 is an abundant number, since it is smaller than the sum of its proper divisors (57751664946).

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

48866793294 is a wasteful number, since it uses less digits than its factorization.

48866793294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 740405975.

The product of its digits is 125411328, while the sum is 66.

The spelling of 48866793294 in words is "forty-eight billion, eight hundred sixty-six million, seven hundred ninety-three thousand, two hundred ninety-four".

Divisors: 1 2 3 6 11 22 33 66 740405959 1480811918 2221217877 4442435754 8144465549 16288931098 24433396647 48866793294