Base | Representation |
---|---|
bin | 100000110010011… |
… | …110000000100011 |
3 | 1102100010000202010 |
4 | 200302132000203 |
5 | 2111311213102 |
6 | 130330324003 |
7 | 16426532040 |
oct | 4062360043 |
9 | 1370100663 |
10 | 550101027 |
11 | 262577053 |
12 | 134289603 |
13 | 89c77488 |
14 | 530b81c7 |
15 | 33462d6c |
hex | 20c9e023 |
550101027 has 16 divisors (see below), whose sum is σ = 842510592. Its totient is φ = 312745440.
The previous prime is 550101007. The next prime is 550101031. The reversal of 550101027 is 720101055.
It is not a de Polignac number, because 550101027 - 26 = 550100963 is a prime.
It is a super-2 number, since 2×5501010272 = 605222279812909458, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a junction number, because it is equal to n+sod(n) for n = 550100994 and 550101012.
It is not an unprimeable number, because it can be changed into a prime (550101007) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62349 + ... + 70622.
It is an arithmetic number, because the mean of its divisors is an integer number (52656912).
Almost surely, 2550101027 is an apocalyptic number.
550101027 is a deficient number, since it is larger than the sum of its proper divisors (292409565).
550101027 is a wasteful number, since it uses less digits than its factorization.
550101027 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 133178.
The product of its (nonzero) digits is 350, while the sum is 21.
The square root of 550101027 is about 23454.2326030932. The cubic root of 550101027 is about 819.3714333294.
The spelling of 550101027 in words is "five hundred fifty million, one hundred one thousand, twenty-seven".
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