Base | Representation |
---|---|
bin | 1011001100010111… |
… | …1101111000111000 |
3 | 21202101211212011020 |
4 | 2303011331320320 |
5 | 22123144422010 |
6 | 1214052502440 |
7 | 134313260100 |
oct | 26305757070 |
9 | 7671755136 |
10 | 3004685880 |
11 | 1302080a79 |
12 | 6ba31aa20 |
13 | 38b665351 |
14 | 2070a6200 |
15 | 128bbc470 |
hex | b317de38 |
3004685880 has 96 divisors (see below), whose sum is σ = 10485761040. Its totient is φ = 686784000.
The previous prime is 3004685863. The next prime is 3004685903. The reversal of 3004685880 is 885864003.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 249621 + ... + 261380.
Almost surely, 23004685880 is an apocalyptic number.
3004685880 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3004685880 is an abundant number, since it is smaller than the sum of its proper divisors (7481075160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3004685880 is a wasteful number, since it uses less digits than its factorization.
3004685880 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 511029 (or 511018 counting only the distinct ones).
The product of its (nonzero) digits is 184320, while the sum is 42.
The square root of 3004685880 is about 54815.0150962307. The cubic root of 3004685880 is about 1443.0000917277. Note that the first 4 decimals are identical.
The spelling of 3004685880 in words is "three billion, four million, six hundred eighty-five thousand, eight hundred eighty".
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