Base | Representation |
---|---|
bin | 101000001110010000… |
… | …0111101011100011100 |
3 | 22020221210222020212012 |
4 | 1100130200331130130 |
5 | 2403400200421002 |
6 | 103403102530352 |
7 | 6145343513555 |
oct | 1203440753434 |
9 | 266853866765 |
10 | 86377748252 |
11 | 336a5a94804 |
12 | 148a78969b8 |
13 | 81b7550b53 |
14 | 4275bd932c |
15 | 23a8371d52 |
hex | 141c83d71c |
86377748252 has 12 divisors (see below), whose sum is σ = 151345183416. Its totient is φ = 43136267280.
The previous prime is 86377748251. The next prime is 86377748273. The reversal of 86377748252 is 25284777368.
It is a super-2 number, since 2×863777482522 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 86377748191 and 86377748200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86377748251) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13148018 + ... + 13154585.
It is an arithmetic number, because the mean of its divisors is an integer number (12612098618).
Almost surely, 286377748252 is an apocalyptic number.
It is an amenable number.
86377748252 is a deficient number, since it is larger than the sum of its proper divisors (64967435164).
86377748252 is a wasteful number, since it uses less digits than its factorization.
86377748252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26303428 (or 26303426 counting only the distinct ones).
The product of its digits is 31610880, while the sum is 59.
The spelling of 86377748252 in words is "eighty-six billion, three hundred seventy-seven million, seven hundred forty-eight thousand, two hundred fifty-two".
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