Base | Representation |
---|---|
bin | 100110101011111011… |
… | …1011011010001100011 |
3 | 21221102212220101211100 |
4 | 1031113313123101203 |
5 | 2330121100313201 |
6 | 102055445045443 |
7 | 6000522551133 |
oct | 1152767332143 |
9 | 257385811740 |
10 | 83078526051 |
11 | 32262731294 |
12 | 141269b6883 |
13 | 7aacb81871 |
14 | 4041982ac3 |
15 | 22638c4886 |
hex | 1357ddb463 |
83078526051 has 12 divisors (see below), whose sum is σ = 121448127528. Its totient is φ = 54718386144.
The previous prime is 83078526029. The next prime is 83078526059. The reversal of 83078526051 is 15062587038.
83078526051 is a `hidden beast` number, since 8 + 3 + 0 + 78 + 526 + 0 + 51 = 666.
It is not a de Polignac number, because 83078526051 - 26 = 83078525987 is a prime.
It is a super-3 number, since 3×830785260513 (a number of 34 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 83078525988 and 83078526006.
It is not an unprimeable number, because it can be changed into a prime (83078526059) 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, 55607370 + ... + 55608863.
It is an arithmetic number, because the mean of its divisors is an integer number (10120677294).
Almost surely, 283078526051 is an apocalyptic number.
83078526051 is a deficient number, since it is larger than the sum of its proper divisors (38369601477).
83078526051 is a wasteful number, since it uses less digits than its factorization.
83078526051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 111216322 (or 111216319 counting only the distinct ones).
The product of its (nonzero) digits is 403200, while the sum is 45.
It can be divided in two parts, 8307 and 8526051, that added together give a palindrome (8534358).
The spelling of 83078526051 in words is "eighty-three billion, seventy-eight million, five hundred twenty-six thousand, fifty-one".
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