Base | Representation |
---|---|
bin | 100100111101011… |
… | …101111010000010 |
3 | 1121012210222202120 |
4 | 210331131322002 |
5 | 2232220434213 |
6 | 141310425110 |
7 | 21236463324 |
oct | 4475357202 |
9 | 1535728676 |
10 | 620093058 |
11 | 299032102 |
12 | 153802196 |
13 | 9b612490 |
14 | 5c4d7614 |
15 | 3968b423 |
hex | 24f5de82 |
620093058 has 32 divisors (see below), whose sum is σ = 1337078400. Its totient is φ = 190584576.
The previous prime is 620093017. The next prime is 620093059. The reversal of 620093058 is 850390026.
It is a happy number.
It is a super-3 number, since 3×6200930583 (a number of 27 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (620093059) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74763 + ... + 82641.
It is an arithmetic number, because the mean of its divisors is an integer number (41783700).
Almost surely, 2620093058 is an apocalyptic number.
620093058 is an abundant number, since it is smaller than the sum of its proper divisors (716985342).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
620093058 is a wasteful number, since it uses less digits than its factorization.
620093058 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8906.
The product of its (nonzero) digits is 12960, while the sum is 33.
The square root of 620093058 is about 24901.6677754724. The cubic root of 620093058 is about 852.7445578785.
The spelling of 620093058 in words is "six hundred twenty million, ninety-three thousand, fifty-eight".
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