Base | Representation |
---|---|
bin | 100010010000… |
… | …011000111110 |
3 | 121220020021201 |
4 | 202100120332 |
5 | 4244330110 |
6 | 520250114 |
7 | 136220563 |
oct | 42203076 |
9 | 17806251 |
10 | 8980030 |
11 | 5083914 |
12 | 301093a |
13 | 1b25537 |
14 | 129a86a |
15 | bc5b3a |
hex | 89063e |
8980030 has 16 divisors (see below), whose sum is σ = 16218864. Its totient is φ = 3579840.
The previous prime is 8980007. The next prime is 8980031. The reversal of 8980030 is 300898.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8980031) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1954 + ... + 4666.
It is an arithmetic number, because the mean of its divisors is an integer number (1013679).
Almost surely, 28980030 is an apocalyptic number.
8980030 is a deficient number, since it is larger than the sum of its proper divisors (7238834).
8980030 is a wasteful number, since it uses less digits than its factorization.
8980030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3051.
The product of its (nonzero) digits is 1728, while the sum is 28.
The square root of 8980030 is about 2996.6698183150. The cubic root of 8980030 is about 207.8544192105.
The spelling of 8980030 in words is "eight million, nine hundred eighty thousand, thirty".
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