Base | Representation |
---|---|
bin | 10000101110011111… |
… | …11111100001100000 |
3 | 212011211110102011110 |
4 | 20113033333201200 |
5 | 121342340043122 |
6 | 4043024343320 |
7 | 435350523336 |
oct | 102717774140 |
9 | 25154412143 |
10 | 8980002912 |
11 | 3898a83111 |
12 | 18a7474b40 |
13 | b0159b2ba |
14 | 6128cbb56 |
15 | 37857b90c |
hex | 2173ff860 |
8980002912 has 48 divisors (see below), whose sum is σ = 23599607472. Its totient is φ = 2989893120.
The previous prime is 8980002847. The next prime is 8980002923. The reversal of 8980002912 is 2192000898.
It is a tau number, because it is divible by the number of its divisors (48).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30862 + ... + 137522.
It is an arithmetic number, because the mean of its divisors is an integer number (491658489).
Almost surely, 28980002912 is an apocalyptic number.
It is an amenable number.
8980002912 is an abundant number, since it is smaller than the sum of its proper divisors (14619604560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8980002912 is a wasteful number, since it uses less digits than its factorization.
8980002912 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107551 (or 107543 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 39.
The square root of 8980002912 is about 94762.8772885248. The cubic root of 8980002912 is about 2078.5421021473.
The spelling of 8980002912 in words is "eight billion, nine hundred eighty million, two thousand, nine hundred twelve".
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