Base | Representation |
---|---|
bin | 10011100000010011110… |
… | …01110101001110110001 |
3 | 2101001212001212221212212 |
4 | 21300021321311032301 |
5 | 41440012322201421 |
6 | 1231513225501505 |
7 | 66263465651021 |
oct | 11601171651661 |
9 | 2331761787785 |
10 | 670181053361 |
11 | 239249807746 |
12 | a9a76341895 |
13 | 4b275757311 |
14 | 24618d49a81 |
15 | 126762e3e5b |
hex | 9c09e753b1 |
670181053361 has 8 divisors (see below), whose sum is σ = 705461702400. Its totient is φ = 634901200560.
The previous prime is 670181053343. The next prime is 670181053369. The reversal of 670181053361 is 163350181076.
670181053361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 670181053361 - 222 = 670176859057 is a prime.
It is a super-3 number, since 3×6701810533613 (a number of 36 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (670181053369) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2396576 + ... + 2661566.
It is an arithmetic number, because the mean of its divisors is an integer number (88182712800).
Almost surely, 2670181053361 is an apocalyptic number.
It is an amenable number.
670181053361 is a deficient number, since it is larger than the sum of its proper divisors (35280649039).
670181053361 is a wasteful number, since it uses less digits than its factorization.
670181053361 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 398119.
The product of its (nonzero) digits is 90720, while the sum is 41.
The spelling of 670181053361 in words is "six hundred seventy billion, one hundred eighty-one million, fifty-three thousand, three hundred sixty-one".
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