Base | Representation |
---|---|
bin | 100110001110110… |
… | …010111110001110 |
3 | 1122200221011020021 |
4 | 212032302332032 |
5 | 2303200204011 |
6 | 143351412354 |
7 | 21615630523 |
oct | 4616627616 |
9 | 1580834207 |
10 | 641413006 |
11 | 2aa0740a3 |
12 | 15a9840ba |
13 | a2b68630 |
14 | 6128714a |
15 | 3b49d471 |
hex | 263b2f8e |
641413006 has 32 divisors (see below), whose sum is σ = 1096478208. Its totient is φ = 279158880.
The previous prime is 641412997. The next prime is 641413021. The reversal of 641413006 is 600314146.
It is a super-2 number, since 2×6414130062 = 822821288531912072, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34905 + ... + 50011.
It is an arithmetic number, because the mean of its divisors is an integer number (34264944).
Almost surely, 2641413006 is an apocalyptic number.
641413006 is a deficient number, since it is larger than the sum of its proper divisors (455065202).
641413006 is a wasteful number, since it uses less digits than its factorization.
641413006 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15216.
The product of its (nonzero) digits is 1728, while the sum is 25.
The square root of 641413006 is about 25326.1328670605. The cubic root of 641413006 is about 862.4076242452.
The spelling of 641413006 in words is "six hundred forty-one million, four hundred thirteen thousand, six".
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