Base | Representation |
---|---|
bin | 100111111111110… |
… | …010001100100101 |
3 | 1201202122221222210 |
4 | 213333302030211 |
5 | 2333241011401 |
6 | 150330314033 |
7 | 22425451545 |
oct | 4777621445 |
9 | 1652587883 |
10 | 671032101 |
11 | 314864393 |
12 | 168888919 |
13 | a903911c |
14 | 65197325 |
15 | 3dd9e4d6 |
hex | 27ff2325 |
671032101 has 16 divisors (see below), whose sum is σ = 942348800. Its totient is φ = 423562608.
The previous prime is 671032057. The next prime is 671032121. The reversal of 671032101 is 101230176.
It is not a de Polignac number, because 671032101 - 29 = 671031589 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (671032121) 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, 187410 + ... + 190956.
It is an arithmetic number, because the mean of its divisors is an integer number (58896800).
Almost surely, 2671032101 is an apocalyptic number.
It is an amenable number.
671032101 is a deficient number, since it is larger than the sum of its proper divisors (271316699).
671032101 is a wasteful number, since it uses less digits than its factorization.
671032101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6888.
The product of its (nonzero) digits is 252, while the sum is 21.
The square root of 671032101 is about 25904.2873092467. The cubic root of 671032101 is about 875.4830969286.
Adding to 671032101 its reverse (101230176), we get a palindrome (772262277).
The spelling of 671032101 in words is "six hundred seventy-one million, thirty-two thousand, one hundred one".
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