Base | Representation |
---|---|
bin | 1011100011101100… |
… | …01110011010000010 |
3 | 121000102211001002020 |
4 | 11301312032122002 |
5 | 100201440214430 |
6 | 2503414502310 |
7 | 306523456563 |
oct | 56166163202 |
9 | 17012731066 |
10 | 6205007490 |
11 | 26a4623a70 |
12 | 1252064996 |
13 | 77b6b7386 |
14 | 42c13616a |
15 | 264b30b10 |
hex | 171d8e682 |
6205007490 has 32 divisors (see below), whose sum is σ = 16245838656. Its totient is φ = 1504244160.
The previous prime is 6205007483. The next prime is 6205007491. The reversal of 6205007490 is 947005026.
It is a super-2 number, since 2×62050074902 = 77004235901912200200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is not an unprimeable number, because it can be changed into a prime (6205007491) 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, 9401197 + ... + 9401856.
It is an arithmetic number, because the mean of its divisors is an integer number (507682458).
Almost surely, 26205007490 is an apocalyptic number.
6205007490 is an abundant number, since it is smaller than the sum of its proper divisors (10040831166).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6205007490 is a wasteful number, since it uses less digits than its factorization.
6205007490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18803074.
The product of its (nonzero) digits is 15120, while the sum is 33.
The square root of 6205007490 is about 78771.8699155987. The cubic root of 6205007490 is about 1837.5849982431.
The spelling of 6205007490 in words is "six billion, two hundred five million, seven thousand, four hundred ninety".
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