Base | Representation |
---|---|
bin | 101111111110101010… |
… | …1111110101101001000 |
3 | 100211221122212022000211 |
4 | 1133331111332231020 |
5 | 3142003332122240 |
6 | 115200010010504 |
7 | 10305203014645 |
oct | 1377525765510 |
9 | 324848768024 |
10 | 103034645320 |
11 | 3a77340a042 |
12 | 17b76116a34 |
13 | 9940434469 |
14 | 4db60c4dcc |
15 | 2a30873bea |
hex | 17fd57eb48 |
103034645320 has 32 divisors (see below), whose sum is σ = 231866304120. Its totient is φ = 41207040000.
The previous prime is 103034645317. The next prime is 103034645431. The reversal of 103034645320 is 23546430301.
It can be written as a sum of positive squares in 4 ways, for example, as 102860035524 + 174609796 = 320718^2 + 13214^2 .
It is a super-2 number, since 2×1030346453202 (a number of 23 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35320 + ... + 455320.
Almost surely, 2103034645320 is an apocalyptic number.
103034645320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
103034645320 is an abundant number, since it is smaller than the sum of its proper divisors (128831658800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103034645320 is a wasteful number, since it uses less digits than its factorization.
103034645320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 426145 (or 426141 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 31.
The spelling of 103034645320 in words is "one hundred three billion, thirty-four million, six hundred forty-five thousand, three hundred twenty".
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