Base | Representation |
---|---|
bin | 1100111011011… |
… | …00101011001101 |
3 | 21120001202022200 |
4 | 12131230223031 |
5 | 210230322321 |
6 | 14432232113 |
7 | 2454540162 |
oct | 635545315 |
9 | 246052280 |
10 | 108448461 |
11 | 56241a30 |
12 | 3039b639 |
13 | 196110b4 |
14 | 10590069 |
15 | 97c2d26 |
hex | 676cacd |
108448461 has 12 divisors (see below), whose sum is σ = 170888640. Its totient is φ = 65726280.
The previous prime is 108448421. The next prime is 108448471. The reversal of 108448461 is 164844801.
It is not a de Polignac number, because 108448461 - 29 = 108447949 is a prime.
It is a super-2 number, since 2×1084484612 = 23522137386537042, which contains 22 as substring.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (108448421) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 547621 + ... + 547818.
It is an arithmetic number, because the mean of its divisors is an integer number (14240720).
Almost surely, 2108448461 is an apocalyptic number.
108448461 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
108448461 is a deficient number, since it is larger than the sum of its proper divisors (62440179).
108448461 is a wasteful number, since it uses less digits than its factorization.
108448461 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1095456 (or 1095453 counting only the distinct ones).
The product of its (nonzero) digits is 24576, while the sum is 36.
The square root of 108448461 is about 10413.8590829721. The cubic root of 108448461 is about 476.8785603857.
The spelling of 108448461 in words is "one hundred eight million, four hundred forty-eight thousand, four hundred sixty-one".
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