Base | Representation |
---|---|
bin | 1010101000011100… |
… | …0011111111111000 |
3 | 21100220021002221202 |
4 | 2222013003333320 |
5 | 21321104244404 |
6 | 1151110353332 |
7 | 130503261605 |
oct | 25207037770 |
9 | 7326232852 |
10 | 2853978104 |
11 | 1234aa5a9a |
12 | 67795b848 |
13 | 366379253 |
14 | 1d10756ac |
15 | 11a84d21e |
hex | aa1c3ff8 |
2853978104 has 8 divisors (see below), whose sum is σ = 5351208960. Its totient is φ = 1426989048.
The previous prime is 2853978077. The next prime is 2853978119. The reversal of 2853978104 is 4018793582.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-2 number, since 2×28539781042 = 16290382036222869632, which contains 22 as substring.
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, 178373624 + ... + 178373639.
It is an arithmetic number, because the mean of its divisors is an integer number (668901120).
Almost surely, 22853978104 is an apocalyptic number.
It is an amenable number.
2853978104 is a deficient number, since it is larger than the sum of its proper divisors (2497230856).
2853978104 is a wasteful number, since it uses less digits than its factorization.
2853978104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 356747269 (or 356747265 counting only the distinct ones).
The product of its (nonzero) digits is 483840, while the sum is 47.
The square root of 2853978104 is about 53422.6366253108. The cubic root of 2853978104 is about 1418.4592996512.
The spelling of 2853978104 in words is "two billion, eight hundred fifty-three million, nine hundred seventy-eight thousand, one hundred four".
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