Base | Representation |
---|---|
bin | 1010101001111… |
… | …00001001111011 |
3 | 20020011201221100 |
4 | 11110330021323 |
5 | 140340002410 |
6 | 12511342443 |
7 | 2133451356 |
oct | 524741173 |
9 | 206151840 |
10 | 89375355 |
11 | 464a5033 |
12 | 25b21a23 |
13 | 15693834 |
14 | bc2729d |
15 | 7ca68c0 |
hex | 553c27b |
89375355 has 24 divisors (see below), whose sum is σ = 161654688. Its totient is φ = 45593856.
The previous prime is 89375333. The next prime is 89375357. The reversal of 89375355 is 55357398.
89375355 is a `hidden beast` number, since 89 + 37 + 535 + 5 = 666.
It is not a de Polignac number, because 89375355 - 26 = 89375291 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 89375355.
It is not an unprimeable number, because it can be changed into a prime (89375357) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42142 + ... + 44211.
It is an arithmetic number, because the mean of its divisors is an integer number (6735612).
Almost surely, 289375355 is an apocalyptic number.
89375355 is a deficient number, since it is larger than the sum of its proper divisors (72279333).
89375355 is a wasteful number, since it uses less digits than its factorization.
89375355 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86387 (or 86384 counting only the distinct ones).
The product of its digits is 567000, while the sum is 45.
The square root of 89375355 is about 9453.8539760248. The cubic root of 89375355 is about 447.1012938018.
The spelling of 89375355 in words is "eighty-nine million, three hundred seventy-five thousand, three hundred fifty-five".
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