Base | Representation |
---|---|
bin | 10010101110101101… |
… | …10111000110000100 |
3 | 221221210021121211202 |
4 | 21113112313012010 |
5 | 131043204421340 |
6 | 4341445122032 |
7 | 504120503240 |
oct | 112726670604 |
9 | 27853247752 |
10 | 10055545220 |
11 | 42a0102a56 |
12 | 1b476b9318 |
13 | c43367876 |
14 | 6b56a1420 |
15 | 3dcbd0c15 |
hex | 2575b7184 |
10055545220 has 48 divisors (see below), whose sum is σ = 25552920960. Its totient is φ = 3244813824.
The previous prime is 10055545219. The next prime is 10055545223. The reversal of 10055545220 is 2254555001.
10055545220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×100555452202 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10055545223) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2110130 + ... + 2114889.
It is an arithmetic number, because the mean of its divisors is an integer number (532352520).
Almost surely, 210055545220 is an apocalyptic number.
10055545220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10055545220 is an abundant number, since it is smaller than the sum of its proper divisors (15497375740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10055545220 is a wasteful number, since it uses less digits than its factorization.
10055545220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4225052 (or 4225050 counting only the distinct ones).
The product of its (nonzero) digits is 10000, while the sum is 29.
The spelling of 10055545220 in words is "ten billion, fifty-five million, five hundred forty-five thousand, two hundred twenty".
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