Base | Representation |
---|---|
bin | 1101000111001… |
… | …10001001010001 |
3 | 21122222022012020 |
4 | 12203212021101 |
5 | 211124311302 |
6 | 14525322053 |
7 | 2503636620 |
oct | 643461121 |
9 | 248868166 |
10 | 109994577 |
11 | 570a8610 |
12 | 30a06329 |
13 | 19a32a64 |
14 | 108736b7 |
15 | 99caebc |
hex | 68e6251 |
109994577 has 16 divisors (see below), whose sum is σ = 182848512. Its totient is φ = 57139920.
The previous prime is 109994567. The next prime is 109994653. The reversal of 109994577 is 775499901.
It is a happy number.
It is not a de Polignac number, because 109994577 - 28 = 109994321 is a prime.
It is not an unprimeable number, because it can be changed into a prime (109994537) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 237853 + ... + 238314.
It is an arithmetic number, because the mean of its divisors is an integer number (11428032).
Almost surely, 2109994577 is an apocalyptic number.
It is an amenable number.
109994577 is a deficient number, since it is larger than the sum of its proper divisors (72853935).
109994577 is a wasteful number, since it uses less digits than its factorization.
109994577 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 476188.
The product of its (nonzero) digits is 714420, while the sum is 51.
The square root of 109994577 is about 10487.8299471340. The cubic root of 109994577 is about 479.1341116769.
It can be divided in two parts, 10999 and 4577, that added together give a triangular number (15576 = T176).
The spelling of 109994577 in words is "one hundred nine million, nine hundred ninety-four thousand, five hundred seventy-seven".
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