Base | Representation |
---|---|
bin | 1000010010111… |
… | …01110001001110 |
3 | 11211221112122220 |
4 | 10021131301032 |
5 | 120303340334 |
6 | 10523320210 |
7 | 1503335400 |
oct | 411356116 |
9 | 154845586 |
10 | 69590094 |
11 | 36311082 |
12 | 1b380066 |
13 | 11557092 |
14 | 9356b70 |
15 | 6199449 |
hex | 425dc4e |
69590094 has 24 divisors (see below), whose sum is σ = 161904168. Its totient is φ = 19882800.
The previous prime is 69590089. The next prime is 69590107. The reversal of 69590094 is 49009596.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 118057 + ... + 118644.
It is an arithmetic number, because the mean of its divisors is an integer number (6746007).
Almost surely, 269590094 is an apocalyptic number.
69590094 is an abundant number, since it is smaller than the sum of its proper divisors (92314074).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
69590094 is a wasteful number, since it uses less digits than its factorization.
69590094 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 236720 (or 236713 counting only the distinct ones).
The product of its (nonzero) digits is 87480, while the sum is 42.
The square root of 69590094 is about 8342.0677292863. The cubic root of 69590094 is about 411.3225072095.
The spelling of 69590094 in words is "sixty-nine million, five hundred ninety thousand, ninety-four".
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