Base | Representation |
---|---|
bin | 1100011001110010101… |
… | …1100010000101011001 |
3 | 202101000001110221021000 |
4 | 3012130223202011121 |
5 | 11442343001230001 |
6 | 241515531535213 |
7 | 21252241404024 |
oct | 3063453420531 |
9 | 671001427230 |
10 | 213082055001 |
11 | 824052a0802 |
12 | 353688ba509 |
13 | 1712a6c071a |
14 | a4556ca1bb |
15 | 5821bd3a86 |
hex | 319cae2159 |
213082055001 has 16 divisors (see below), whose sum is σ = 326562537600. Its totient is φ = 137156264784.
The previous prime is 213082054957. The next prime is 213082055003. The reversal of 213082055001 is 100550280312.
It is a happy number.
213082055001 is a `hidden beast` number, since 2 + 1 + 30 + 82 + 0 + 550 + 0 + 1 = 666.
It is not a de Polignac number, because 213082055001 - 27 = 213082054873 is a prime.
It is a super-2 number, since 2×2130820550012 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (213082055003) 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, 136066941 + ... + 136068506.
It is an arithmetic number, because the mean of its divisors is an integer number (20410158600).
Almost surely, 2213082055001 is an apocalyptic number.
It is an amenable number.
213082055001 is a deficient number, since it is larger than the sum of its proper divisors (113480482599).
213082055001 is a wasteful number, since it uses less digits than its factorization.
213082055001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 272135485 (or 272135479 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 27.
The spelling of 213082055001 in words is "two hundred thirteen billion, eighty-two million, fifty-five thousand, one".
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