Base | Representation |
---|---|
bin | 111101011001100… |
… | …011011100010110 |
3 | 2122210022221211100 |
4 | 331121203130112 |
5 | 4102201441300 |
6 | 250114450530 |
7 | 34345532043 |
oct | 7531433426 |
9 | 2583287740 |
10 | 1030108950 |
11 | 489519112 |
12 | 248b93a46 |
13 | 13554c930 |
14 | 9ab481ca |
15 | 6067c700 |
hex | 3d663716 |
1030108950 has 72 divisors (see below), whose sum is σ = 2980465488. Its totient is φ = 253563840.
The previous prime is 1030108927. The next prime is 1030108957. The reversal of 1030108950 is 598010301.
It is a super-2 number, since 2×10301089502 = 2122248897740205000, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1030108957) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 82194 + ... + 93893.
It is an arithmetic number, because the mean of its divisors is an integer number (41395354).
Almost surely, 21030108950 is an apocalyptic number.
1030108950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1030108950 is an abundant number, since it is smaller than the sum of its proper divisors (1950356538).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1030108950 is a wasteful number, since it uses less digits than its factorization.
1030108950 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 176118 (or 176110 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 27.
The square root of 1030108950 is about 32095.3104051044. The cubic root of 1030108950 is about 1009.9372408149.
The spelling of 1030108950 in words is "one billion, thirty million, one hundred eight thousand, nine hundred fifty".
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