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5133808780 = 22513119110259
BaseRepresentation
bin1001100011111111…
…11011010010001100
3111020210011111200221
410301333323102030
541003223340110
62205231201124
7241135440352
oct46177732214
914223144627
105133808780
1121a49a0581
12bb33761a4
1363a7abb99
14369b737d2
15200a887da
hex131ffb48c

5133808780 has 48 divisors (see below), whose sum is σ = 10921236480. Its totient is φ = 2026980800.

The previous prime is 5133808741. The next prime is 5133808787. The reversal of 5133808780 is 878083315.

It is not an unprimeable number, because it can be changed into a prime (5133808787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 495291 + ... + 505549.

It is an arithmetic number, because the mean of its divisors is an integer number (227525760).

Almost surely, 25133808780 is an apocalyptic number.

It is an amenable number.

5133808780 is an abundant number, since it is smaller than the sum of its proper divisors (5787427700).

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

5133808780 is a wasteful number, since it uses less digits than its factorization.

5133808780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10590 (or 10588 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 43.

The square root of 5133808780 is about 71650.6020909804. The cubic root of 5133808780 is about 1725.0958462462.

The spelling of 5133808780 in words is "five billion, one hundred thirty-three million, eight hundred eight thousand, seven hundred eighty".

Divisors: 1 2 4 5 10 20 131 191 262 382 524 655 764 955 1310 1910 2620 3820 10259 20518 25021 41036 50042 51295 100084 102590 125105 205180 250210 500420 1343929 1959469 2687858 3918938 5375716 6719645 7837876 9797345 13439290 19594690 26878580 39189380 256690439 513380878 1026761756 1283452195 2566904390 5133808780