Base | Representation |
---|---|
bin | 1100011011101… |
… | …00111000001011 |
3 | 21021020100220110 |
4 | 12031310320023 |
5 | 203144202010 |
6 | 14203125403 |
7 | 2404300635 |
oct | 615647013 |
9 | 237210813 |
10 | 104287755 |
11 | 5395aa30 |
12 | 2ab13863 |
13 | 187b5340 |
14 | dbc9a55 |
15 | 9250120 |
hex | 6374e0b |
104287755 has 32 divisors (see below), whose sum is σ = 196035840. Its totient is φ = 46673280.
The previous prime is 104287747. The next prime is 104287763. The reversal of 104287755 is 557782401.
It is an interprime number because it is at equal distance from previous prime (104287747) and next prime (104287763).
It is not a de Polignac number, because 104287755 - 23 = 104287747 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22165 + ... + 26454.
It is an arithmetic number, because the mean of its divisors is an integer number (6126120).
Almost surely, 2104287755 is an apocalyptic number.
104287755 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
104287755 is a deficient number, since it is larger than the sum of its proper divisors (91748085).
104287755 is a wasteful number, since it uses less digits than its factorization.
104287755 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48651.
The product of its (nonzero) digits is 78400, while the sum is 39.
The square root of 104287755 is about 10212.1376312700. The cubic root of 104287755 is about 470.7002614162.
The spelling of 104287755 in words is "one hundred four million, two hundred eighty-seven thousand, seven hundred fifty-five".
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