Base | Representation |
---|---|
bin | 1100011010110… |
… | …10000111100111 |
3 | 21021000210120001 |
4 | 12031122013213 |
5 | 203132200101 |
6 | 14200522131 |
7 | 2403333250 |
oct | 615320747 |
9 | 237023501 |
10 | 104178151 |
11 | 53895650 |
12 | 2aa80347 |
13 | 1877749c |
14 | db9bb27 |
15 | 922c901 |
hex | 635a1e7 |
104178151 has 8 divisors (see below), whose sum is σ = 129884544. Its totient is φ = 81177720.
The previous prime is 104178127. The next prime is 104178157. The reversal of 104178151 is 151871401.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 104178151 - 213 = 104169959 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104178157) 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, 676405 + ... + 676558.
It is an arithmetic number, because the mean of its divisors is an integer number (16235568).
Almost surely, 2104178151 is an apocalyptic number.
104178151 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
104178151 is a deficient number, since it is larger than the sum of its proper divisors (25706393).
104178151 is a wasteful number, since it uses less digits than its factorization.
104178151 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1352981.
The product of its (nonzero) digits is 1120, while the sum is 28.
The square root of 104178151 is about 10206.7698612245. The cubic root of 104178151 is about 470.5353052794.
It can be divided in two parts, 104178 and 151, that added together give a square (104329 = 3232).
The spelling of 104178151 in words is "one hundred four million, one hundred seventy-eight thousand, one hundred fifty-one".
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