Base | Representation |
---|---|
bin | 100110101011111011… |
… | …1011011010001100100 |
3 | 21221102212220101211101 |
4 | 1031113313123101210 |
5 | 2330121100313202 |
6 | 102055445045444 |
7 | 6000522551134 |
oct | 1152767332144 |
9 | 257385811741 |
10 | 83078526052 |
11 | 32262731295 |
12 | 141269b6884 |
13 | 7aacb81872 |
14 | 4041982ac4 |
15 | 22638c4887 |
hex | 1357ddb464 |
83078526052 has 6 divisors (see below), whose sum is σ = 145387420598. Its totient is φ = 41539263024.
The previous prime is 83078526029. The next prime is 83078526059. The reversal of 83078526052 is 25062587038.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 69523978276 + 13554547776 = 263674^2 + 116424^2 .
It is a junction number, because it is equal to n+sod(n) for n = 83078525993 and 83078526011.
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 as a sum of consecutive naturals, namely, 10384815753 + ... + 10384815760.
Almost surely, 283078526052 is an apocalyptic number.
It is an amenable number.
83078526052 is a deficient number, since it is larger than the sum of its proper divisors (62308894546).
83078526052 is a wasteful number, since it uses less digits than its factorization.
83078526052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20769631517 (or 20769631515 counting only the distinct ones).
The product of its (nonzero) digits is 806400, while the sum is 46.
The spelling of 83078526052 in words is "eighty-three billion, seventy-eight million, five hundred twenty-six thousand, fifty-two".
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