Base | Representation |
---|---|
bin | 111110110110101001000101… |
… | …0001100111010010110111110 |
3 | 2200111112122010211020101211001 |
4 | 1331231102022030322112332 |
5 | 1034431141011321212003 |
6 | 5235503524315320514 |
7 | 224311241503550512 |
oct | 17555221214722676 |
9 | 2614478124211731 |
10 | 552867688850878 |
11 | 150184963141a05 |
12 | 5201156645013a |
13 | 1a965278c9527b |
14 | 9a74d20560142 |
15 | 43db5560b861d |
hex | 1f6d48a33a5be |
552867688850878 has 32 divisors (see below), whose sum is σ = 878291038061568. Its totient is φ = 260111682288000.
The previous prime is 552867688850863. The next prime is 552867688850879. The reversal of 552867688850878 is 878058886768255.
It is a super-2 number, since 2×5528676888508782 (a number of 30 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 552867688850792 and 552867688850801.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (552867688850879) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8578076553 + ... + 8578141003.
It is an arithmetic number, because the mean of its divisors is an integer number (27446594939424).
Almost surely, 2552867688850878 is an apocalyptic number.
552867688850878 is a deficient number, since it is larger than the sum of its proper divisors (325423349210690).
552867688850878 is a wasteful number, since it uses less digits than its factorization.
552867688850878 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120048.
The product of its (nonzero) digits is 115605504000, while the sum is 91.
The spelling of 552867688850878 in words is "five hundred fifty-two trillion, eight hundred sixty-seven billion, six hundred eighty-eight million, eight hundred fifty thousand, eight hundred seventy-eight".
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