Base | Representation |
---|---|
bin | 1110011111011111… |
… | …1100001010001000 |
3 | 101001010002200211211 |
4 | 3213313330022020 |
5 | 30431342414344 |
6 | 1442004302504 |
7 | 165255110350 |
oct | 34767741210 |
9 | 11033080754 |
10 | 3890201224 |
11 | 1716a0a838 |
12 | 9069a1a34 |
13 | 49cc59b20 |
14 | 28c931b60 |
15 | 17b7d7334 |
hex | e7dfc288 |
3890201224 has 32 divisors (see below), whose sum is σ = 8977389120. Its totient is φ = 1538980416.
The previous prime is 3890201207. The next prime is 3890201281. The reversal of 3890201224 is 4221020983.
It is a super-2 number, since 2×38902012242 = 30267331126422196352, which contains 22 as substring.
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, 2671114 + ... + 2672569.
It is an arithmetic number, because the mean of its divisors is an integer number (280543410).
Almost surely, 23890201224 is an apocalyptic number.
It is an amenable number.
3890201224 is an abundant number, since it is smaller than the sum of its proper divisors (5087187896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3890201224 is a wasteful number, since it uses less digits than its factorization.
3890201224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5343709 (or 5343705 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 31.
The square root of 3890201224 is about 62371.4776480404. The cubic root of 3890201224 is about 1572.7415315102.
The spelling of 3890201224 in words is "three billion, eight hundred ninety million, two hundred one thousand, two hundred twenty-four".
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