Base | Representation |
---|---|
bin | 1100011110110… |
… | …00011010010000 |
3 | 21022000002010220 |
4 | 12033120122100 |
5 | 203300223230 |
6 | 14215553040 |
7 | 2410616343 |
oct | 617303220 |
9 | 238002126 |
10 | 104695440 |
11 | 54109263 |
12 | 2b08b780 |
13 | 188c8a85 |
14 | dc9445a |
15 | 92d0d10 |
hex | 63d8690 |
104695440 has 40 divisors (see below), whose sum is σ = 324556608. Its totient is φ = 27918720.
The previous prime is 104695433. The next prime is 104695447. The reversal of 104695440 is 44596401.
It is an interprime number because it is at equal distance from previous prime (104695433) and next prime (104695447).
It is a tau number, because it is divible by the number of its divisors (40).
It is a super-2 number, since 2×1046954402 = 21922270313587200, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (104695447) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217876 + ... + 218355.
Almost surely, 2104695440 is an apocalyptic number.
104695440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
104695440 is an abundant number, since it is smaller than the sum of its proper divisors (219861168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104695440 is a wasteful number, since it uses less digits than its factorization.
104695440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 436247 (or 436241 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 33.
The square root of 104695440 is about 10232.0789676390. The cubic root of 104695440 is about 471.3128226913.
The spelling of 104695440 in words is "one hundred four million, six hundred ninety-five thousand, four hundred forty".
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