Base | Representation |
---|---|
bin | 1011001001000001… |
… | …1101110011011000 |
3 | 21201102110022101201 |
4 | 2302100131303120 |
5 | 22111102121244 |
6 | 1212432123544 |
7 | 134053124524 |
oct | 26220356330 |
9 | 7642408351 |
10 | 2990660824 |
11 | 12a5171818 |
12 | 6b56965b4 |
13 | 3887946b8 |
14 | 205294d84 |
15 | 12784bad4 |
hex | b241dcd8 |
2990660824 has 8 divisors (see below), whose sum is σ = 5607489060. Its totient is φ = 1495330408.
The previous prime is 2990660809. The next prime is 2990660833. The reversal of 2990660824 is 4280660992.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186916294 + ... + 186916309.
Almost surely, 22990660824 is an apocalyptic number.
It is an amenable number.
2990660824 is a deficient number, since it is larger than the sum of its proper divisors (2616828236).
2990660824 is a wasteful number, since it uses less digits than its factorization.
2990660824 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 373832609 (or 373832605 counting only the distinct ones).
The product of its (nonzero) digits is 373248, while the sum is 46.
The square root of 2990660824 is about 54686.9346736494. The cubic root of 2990660824 is about 1440.7514121040.
The spelling of 2990660824 in words is "two billion, nine hundred ninety million, six hundred sixty thousand, eight hundred twenty-four".
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