Base | Representation |
---|---|
bin | 11001001000000001011000… |
… | …01110101010000000110001 |
3 | 21020121222000012220101221222 |
4 | 30210000230032222000301 |
5 | 24220213430020212340 |
6 | 313302015042154425 |
7 | 14431524163332401 |
oct | 1444005416520061 |
9 | 236558005811858 |
10 | 55251201335345 |
11 | 166719a2837924 |
12 | 6244077652a15 |
13 | 24aa220717332 |
14 | d9025b15c801 |
15 | 65c32589b8b5 |
hex | 32402c3aa031 |
55251201335345 has 64 divisors (see below), whose sum is σ = 73714724987904. Its totient is φ = 39542453575680.
The previous prime is 55251201335333. The next prime is 55251201335389. The reversal of 55251201335345 is 54353310215255.
55251201335345 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 55251201335345 - 210 = 55251201334321 is a prime.
It is a super-2 number, since 2×552512013353452 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 55251201335296 and 55251201335305.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 229003475 + ... + 229244615.
It is an arithmetic number, because the mean of its divisors is an integer number (1151792577936).
Almost surely, 255251201335345 is an apocalyptic number.
It is an amenable number.
55251201335345 is a deficient number, since it is larger than the sum of its proper divisors (18463523652559).
55251201335345 is a wasteful number, since it uses less digits than its factorization.
55251201335345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 241922.
The product of its (nonzero) digits is 1350000, while the sum is 44.
The spelling of 55251201335345 in words is "fifty-five trillion, two hundred fifty-one billion, two hundred one million, three hundred thirty-five thousand, three hundred forty-five".
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