Base | Representation |
---|---|
bin | 1011010100000101… |
… | …0001000001110100 |
3 | 21211122122222202100 |
4 | 2311001101001310 |
5 | 22204433223423 |
6 | 1221205342100 |
7 | 135155066460 |
oct | 26501210164 |
9 | 7748588670 |
10 | 3037007988 |
11 | 1319348063 |
12 | 709107930 |
13 | 395271261 |
14 | 20b4bb4a0 |
15 | 12b954343 |
hex | b5051074 |
3037007988 has 72 divisors (see below), whose sum is σ = 8783873280. Its totient is φ = 866698560.
The previous prime is 3037007983. The next prime is 3037008041. The reversal of 3037007988 is 8897007303.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3037007983) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 222958 + ... + 236186.
It is an arithmetic number, because the mean of its divisors is an integer number (121998240).
Almost surely, 23037007988 is an apocalyptic number.
It is an amenable number.
3037007988 is an abundant number, since it is smaller than the sum of its proper divisors (5746865292).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3037007988 is a wasteful number, since it uses less digits than its factorization.
3037007988 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14157 (or 14152 counting only the distinct ones).
The product of its (nonzero) digits is 254016, while the sum is 45.
The square root of 3037007988 is about 55109.0554083446. The cubic root of 3037007988 is about 1448.1558780584.
The spelling of 3037007988 in words is "three billion, thirty-seven million, seven thousand, nine hundred eighty-eight".
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