Base | Representation |
---|---|
bin | 1100010101001010… |
… | …11111010011000100 |
3 | 122002100210102020022 |
4 | 12022211133103010 |
5 | 102024213110003 |
6 | 3012522354312 |
7 | 323023334102 |
oct | 61245372304 |
9 | 18070712208 |
10 | 6620050628 |
11 | 2897934024 |
12 | 134905b998 |
13 | 816694b29 |
14 | 46b2d4c72 |
15 | 28b2b6738 |
hex | 18a95f4c4 |
6620050628 has 12 divisors (see below), whose sum is σ = 11586289680. Its totient is φ = 3309682152.
The previous prime is 6620050621. The next prime is 6620050639. The reversal of 6620050628 is 8260500266.
It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (6620050621) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39626 + ... + 121697.
It is an arithmetic number, because the mean of its divisors is an integer number (965524140).
Almost surely, 26620050628 is an apocalyptic number.
It is an amenable number.
6620050628 is a deficient number, since it is larger than the sum of its proper divisors (4966239052).
6620050628 is a wasteful number, since it uses less digits than its factorization.
6620050628 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 171586 (or 171584 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 35.
The square root of 6620050628 is about 81363.6935493959. The cubic root of 6620050628 is about 1877.6750560503.
The spelling of 6620050628 in words is "six billion, six hundred twenty million, fifty thousand, six hundred twenty-eight".
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