Base | Representation |
---|---|
bin | 100100111101010… |
… | …100111000100111 |
3 | 1121012202010001212 |
4 | 210331110320213 |
5 | 2232213243403 |
6 | 141305542035 |
7 | 21236250512 |
oct | 4475247047 |
9 | 1535663055 |
10 | 620056103 |
11 | 299007367 |
12 | 1537a491b |
13 | 9b5cb704 |
14 | 5c4c7d79 |
15 | 396804d8 |
hex | 24f54e27 |
620056103 has 8 divisors (see below), whose sum is σ = 649728000. Its totient is φ = 590610328.
The previous prime is 620056091. The next prime is 620056133. The reversal of 620056103 is 301650026.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 620056103 - 26 = 620056039 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (620056133) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50903 + ... + 61896.
It is an arithmetic number, because the mean of its divisors is an integer number (81216000).
Almost surely, 2620056103 is an apocalyptic number.
620056103 is a deficient number, since it is larger than the sum of its proper divisors (29671897).
620056103 is a wasteful number, since it uses less digits than its factorization.
620056103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 113061.
The product of its (nonzero) digits is 1080, while the sum is 23.
The square root of 620056103 is about 24900.9257458433. The cubic root of 620056103 is about 852.7276175172.
The spelling of 620056103 in words is "six hundred twenty million, fifty-six thousand, one hundred three".
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