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48767774826213 = 3210607510855251
BaseRepresentation
bin10110001011010101000011…
…11001010001111011100101
320101200011011002002201012100
423011222201321101323211
522343002400323414323
6251415334555242313
713162232631312102
oct1305524171217345
9211604132081170
1048767774826213
11145a232a574a73
125577631149399
132129a20a69501
14c08531323aa9
15598865d09943
hex2c5aa1e51ee5

48767774826213 has 12 divisors (see below), whose sum is σ = 70448982671808. Its totient is φ = 32508784689000.

The previous prime is 48767774826167. The next prime is 48767774826247. The reversal of 48767774826213 is 31262847776784.

It is a happy number.

48767774826213 is a `hidden beast` number, since 4 + 8 + 7 + 6 + 7 + 77 + 482 + 62 + 13 = 666.

It is not a de Polignac number, because 48767774826213 - 221 = 48767772729061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48767774826013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 255332163 + ... + 255523088.

It is an arithmetic number, because the mean of its divisors is an integer number (5870748555984).

Almost surely, 248767774826213 is an apocalyptic number.

It is an amenable number.

48767774826213 is a deficient number, since it is larger than the sum of its proper divisors (21681207845595).

48767774826213 is a wasteful number, since it uses less digits than its factorization.

48767774826213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510865864 (or 510865861 counting only the distinct ones).

The product of its digits is 1062125568, while the sum is 72.

The spelling of 48767774826213 in words is "forty-eight trillion, seven hundred sixty-seven billion, seven hundred seventy-four million, eight hundred twenty-six thousand, two hundred thirteen".

Divisors: 1 3 9 10607 31821 95463 510855251 1532565753 4597697259 5418641647357 16255924942071 48767774826213