Base | Representation |
---|---|
bin | 110001000000000010… |
… | …1000000010000101100 |
3 | 101001121112001210110201 |
4 | 1202000011000100230 |
5 | 3211001332314130 |
6 | 120201401243244 |
7 | 10413435221512 |
oct | 1420005002054 |
9 | 331545053421 |
10 | 105228010540 |
11 | 40699517874 |
12 | 18488793524 |
13 | 9bcc981bc3 |
14 | 51435164b2 |
15 | 2b0d1cebca |
hex | 188014042c |
105228010540 has 24 divisors (see below), whose sum is σ = 221070350592. Its totient is φ = 42073770240.
The previous prime is 105228010513. The next prime is 105228010649. The reversal of 105228010540 is 45010822501.
It is a super-2 number, since 2×1052280105402 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 105228010499 and 105228010508.
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, 1040076 + ... + 1136755.
It is an arithmetic number, because the mean of its divisors is an integer number (9211264608).
Almost surely, 2105228010540 is an apocalyptic number.
105228010540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
105228010540 is an abundant number, since it is smaller than the sum of its proper divisors (115842340052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105228010540 is a wasteful number, since it uses less digits than its factorization.
105228010540 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2179257 (or 2179255 counting only the distinct ones).
The product of its (nonzero) digits is 3200, while the sum is 28.
The spelling of 105228010540 in words is "one hundred five billion, two hundred twenty-eight million, ten thousand, five hundred forty".
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