Base | Representation |
---|---|
bin | 1011011000011001… |
… | …0111000010100111 |
3 | 21212220202012112000 |
4 | 2312012113002213 |
5 | 22224102324201 |
6 | 1223053500343 |
7 | 135465045000 |
oct | 26606270247 |
9 | 7786665460 |
10 | 3055120551 |
11 | 132859931a |
12 | 7131a16b3 |
13 | 398c43552 |
14 | 20da741a7 |
15 | 12d330d86 |
hex | b61970a7 |
3055120551 has 32 divisors (see below), whose sum is σ = 5278272000. Its totient is φ = 1745777880.
The previous prime is 3055120531. The next prime is 3055120559. The reversal of 3055120551 is 1550215503.
3055120551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3055120551 - 27 = 3055120423 is a prime.
It is a super-2 number, since 2×30551205512 = 18667523162285087202, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3055120559) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 155685 + ... + 174206.
It is an arithmetic number, because the mean of its divisors is an integer number (164946000).
Almost surely, 23055120551 is an apocalyptic number.
3055120551 is a deficient number, since it is larger than the sum of its proper divisors (2223151449).
3055120551 is an equidigital number, since it uses as much as digits as its factorization.
3055120551 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 329921 (or 329901 counting only the distinct ones).
The product of its (nonzero) digits is 3750, while the sum is 27.
The square root of 3055120551 is about 55273.1449349501. The cubic root of 3055120551 is about 1451.0290833461.
The spelling of 3055120551 in words is "three billion, fifty-five million, one hundred twenty thousand, five hundred fifty-one".
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