Base | Representation |
---|---|
bin | 1010101100011… |
… | …00101110011110 |
3 | 20020210111122021 |
4 | 11112030232132 |
5 | 140431032444 |
6 | 12522410354 |
7 | 2136324463 |
oct | 526145636 |
9 | 206714567 |
10 | 89705374 |
11 | 466aaa80 |
12 | 260609ba |
13 | 1577ab05 |
14 | bcb166a |
15 | 7d1e584 |
hex | 558cb9e |
89705374 has 16 divisors (see below), whose sum is σ = 147081456. Its totient is φ = 40694400.
The previous prime is 89705347. The next prime is 89705383. The reversal of 89705374 is 47350798.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 89705374.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8134 + ... + 15670.
It is an arithmetic number, because the mean of its divisors is an integer number (9192591).
Almost surely, 289705374 is an apocalyptic number.
89705374 is a deficient number, since it is larger than the sum of its proper divisors (57376082).
89705374 is a wasteful number, since it uses less digits than its factorization.
89705374 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8091.
The product of its (nonzero) digits is 211680, while the sum is 43.
The square root of 89705374 is about 9471.2920977024. The cubic root of 89705374 is about 447.6509258617.
The spelling of 89705374 in words is "eighty-nine million, seven hundred five thousand, three hundred seventy-four".
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