Base | Representation |
---|---|
bin | 111110000001101… |
… | …1101000001011000 |
3 | 12101001021222112201 |
4 | 1330003131001120 |
5 | 13230301430323 |
6 | 542305015544 |
7 | 102401405656 |
oct | 17403350130 |
9 | 5331258481 |
10 | 2081280088 |
11 | 978912598 |
12 | 4a10245b4 |
13 | 2722652a4 |
14 | 15a5b5dd6 |
15 | c2aba8ad |
hex | 7c0dd058 |
2081280088 has 16 divisors (see below), whose sum is σ = 3902919480. Its totient is φ = 1040501568.
The previous prime is 2081280079. The next prime is 2081280101. The reversal of 2081280088 is 8800821802.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76420 + ... + 100012.
Almost surely, 22081280088 is an apocalyptic number.
It is an amenable number.
2081280088 is a deficient number, since it is larger than the sum of its proper divisors (1821639392).
2081280088 is a wasteful number, since it uses less digits than its factorization.
2081280088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34626 (or 34622 counting only the distinct ones).
The product of its (nonzero) digits is 16384, while the sum is 37.
The square root of 2081280088 is about 45621.0487384935. The cubic root of 2081280088 is about 1276.7626704030.
The spelling of 2081280088 in words is "two billion, eighty-one million, two hundred eighty thousand, eighty-eight".
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