Base | Representation |
---|---|
bin | 111110101110110110… |
… | …100011111100110011 |
3 | 20102212022001101010102 |
4 | 332232312203330303 |
5 | 2100422130014201 |
6 | 50535512423015 |
7 | 4603123650560 |
oct | 765666437463 |
9 | 212768041112 |
10 | 67358048051 |
11 | 26625953508 |
12 | 1107a0a7a6b |
13 | 6475ca6588 |
14 | 338dbb3867 |
15 | 1b436e526b |
hex | faeda3f33 |
67358048051 has 16 divisors (see below), whose sum is σ = 79507548864. Its totient is φ = 55870124544.
The previous prime is 67358048033. The next prime is 67358048053. The reversal of 67358048051 is 15084085376.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-67358048051 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 67358047987 and 67358048005.
It is not an unprimeable number, because it can be changed into a prime (67358048053) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1216466 + ... + 1270631.
It is an arithmetic number, because the mean of its divisors is an integer number (4969221804).
Almost surely, 267358048051 is an apocalyptic number.
67358048051 is a deficient number, since it is larger than the sum of its proper divisors (12149500813).
67358048051 is a wasteful number, since it uses less digits than its factorization.
67358048051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2487230.
The product of its (nonzero) digits is 806400, while the sum is 47.
The spelling of 67358048051 in words is "sixty-seven billion, three hundred fifty-eight million, forty-eight thousand, fifty-one".
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