Base | Representation |
---|---|
bin | 1011100010111011… |
… | …10011010010111110 |
3 | 120222222202202111121 |
4 | 11301131303102332 |
5 | 100143320324430 |
6 | 2503025341154 |
7 | 306415162444 |
oct | 56135632276 |
9 | 16888682447 |
10 | 6198604990 |
11 | 26a0a50746 |
12 | 124ba977ba |
13 | 77a285106 |
14 | 42b34ab94 |
15 | 2642b8a7a |
hex | 1717734be |
6198604990 has 8 divisors (see below), whose sum is σ = 11157489000. Its totient is φ = 2479441992.
The previous prime is 6198604987. The next prime is 6198604999. The reversal of 6198604990 is 994068916.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6198604999) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 309930240 + ... + 309930259.
It is an arithmetic number, because the mean of its divisors is an integer number (1394686125).
Almost surely, 26198604990 is an apocalyptic number.
6198604990 is a deficient number, since it is larger than the sum of its proper divisors (4958884010).
6198604990 is a wasteful number, since it uses less digits than its factorization.
6198604990 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 619860506.
The product of its (nonzero) digits is 839808, while the sum is 52.
The square root of 6198604990 is about 78731.2199194195. The cubic root of 6198604990 is about 1836.9527569002.
The spelling of 6198604990 in words is "six billion, one hundred ninety-eight million, six hundred four thousand, nine hundred ninety".
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