Base | Representation |
---|---|
bin | 110111100110… |
… | …110111000010 |
3 | 1000102121000020 |
4 | 313212313002 |
5 | 12212431330 |
6 | 1240234310 |
7 | 234621543 |
oct | 67466702 |
9 | 30377006 |
10 | 14577090 |
11 | 8256a90 |
12 | 4a6b996 |
13 | 3034cc8 |
14 | 1d164ca |
15 | 142e210 |
hex | de6dc2 |
14577090 has 64 divisors (see below), whose sum is σ = 38541312. Its totient is φ = 3499200.
The previous prime is 14577089. The next prime is 14577103. The reversal of 14577090 is 9077541.
It is a Harshad number since it is a multiple of its sum of digits (33).
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, 53655 + ... + 53925.
It is an arithmetic number, because the mean of its divisors is an integer number (602208).
Almost surely, 214577090 is an apocalyptic number.
14577090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 14577090, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19270656).
14577090 is an abundant number, since it is smaller than the sum of its proper divisors (23964222).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14577090 is a wasteful number, since it uses less digits than its factorization.
14577090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 455.
The product of its (nonzero) digits is 8820, while the sum is 33.
The square root of 14577090 is about 3817.9955474044. The cubic root of 14577090 is about 244.2813314177.
The spelling of 14577090 in words is "fourteen million, five hundred seventy-seven thousand, ninety".
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