Base | Representation |
---|---|
bin | 1110011010011011… |
… | …1111010010000011 |
3 | 100222122011120021201 |
4 | 3212212333102003 |
5 | 30410424332410 |
6 | 1435525402031 |
7 | 164606535052 |
oct | 34646772203 |
9 | 10878146251 |
10 | 3868980355 |
11 | 1705a36229 |
12 | 8bb869317 |
13 | 498739ab6 |
14 | 289baa399 |
15 | 1799e483a |
hex | e69bf483 |
3868980355 has 8 divisors (see below), whose sum is σ = 4887133200. Its totient is φ = 2932279776.
The previous prime is 3868980347. The next prime is 3868980361. The reversal of 3868980355 is 5530898683.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3868980355 - 23 = 3868980347 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 3868980296 and 3868980305.
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, 20362960 + ... + 20363149.
It is an arithmetic number, because the mean of its divisors is an integer number (610891650).
Almost surely, 23868980355 is an apocalyptic number.
3868980355 is a deficient number, since it is larger than the sum of its proper divisors (1018152845).
3868980355 is a wasteful number, since it uses less digits than its factorization.
3868980355 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40726133.
The product of its (nonzero) digits is 6220800, while the sum is 55.
The square root of 3868980355 is about 62201.1282453944. The cubic root of 3868980355 is about 1569.8765714967.
The spelling of 3868980355 in words is "three billion, eight hundred sixty-eight million, nine hundred eighty thousand, three hundred fifty-five".
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