Base | Representation |
---|---|
bin | 111100011011001… |
… | …1111011011011100 |
3 | 12020022012020022022 |
4 | 1320312133123130 |
5 | 13123023103203 |
6 | 533105235312 |
7 | 101146615511 |
oct | 17066373334 |
9 | 5208166268 |
10 | 2027550428 |
11 | 950554712 |
12 | 487032b38 |
13 | 2640a23a7 |
14 | 1533cb308 |
15 | bd005a38 |
hex | 78d9f6dc |
2027550428 has 48 divisors (see below), whose sum is σ = 3721804800. Its totient is φ = 965260800.
The previous prime is 2027550419. The next prime is 2027550523. The reversal of 2027550428 is 8240557202.
It is a super-2 number, since 2×20275504282 = 8221921476165966368, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3373328 + ... + 3373928.
It is an arithmetic number, because the mean of its divisors is an integer number (77537600).
Almost surely, 22027550428 is an apocalyptic number.
It is an amenable number.
2027550428 is a deficient number, since it is larger than the sum of its proper divisors (1694254372).
2027550428 is a wasteful number, since it uses less digits than its factorization.
2027550428 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 990 (or 988 counting only the distinct ones).
The product of its (nonzero) digits is 44800, while the sum is 35.
The square root of 2027550428 is about 45028.3291717559. The cubic root of 2027550428 is about 1265.6799144535.
The spelling of 2027550428 in words is "two billion, twenty-seven million, five hundred fifty thousand, four hundred twenty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.128 sec. • engine limits •