Base | Representation |
---|---|
bin | 1010100011100… |
… | …11011100011101 |
3 | 20011121222012211 |
4 | 11101303130131 |
5 | 140132200440 |
6 | 12442000421 |
7 | 2123455504 |
oct | 521633435 |
9 | 204558184 |
10 | 88553245 |
11 | 45a93400 |
12 | 257a6111 |
13 | 15466591 |
14 | ba9183b |
15 | 7b92eea |
hex | 547371d |
88553245 has 12 divisors (see below), whose sum is σ = 116803260. Its totient is φ = 64401920.
The previous prime is 88553239. The next prime is 88553251. The reversal of 88553245 is 54235588.
It is an interprime number because it is at equal distance from previous prime (88553239) and next prime (88553251).
It can be written as a sum of positive squares in 2 ways, for example, as 19945156 + 68608089 = 4466^2 + 8283^2 .
It is not a de Polignac number, because 88553245 - 23 = 88553237 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 88553198 and 88553207.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72580 + ... + 73789.
It is an arithmetic number, because the mean of its divisors is an integer number (9733605).
Almost surely, 288553245 is an apocalyptic number.
It is an amenable number.
88553245 is a deficient number, since it is larger than the sum of its proper divisors (28250015).
88553245 is a wasteful number, since it uses less digits than its factorization.
88553245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 146396 (or 146385 counting only the distinct ones).
The product of its digits is 192000, while the sum is 40.
The square root of 88553245 is about 9410.2733754126. The cubic root of 88553245 is about 445.7261971776.
It can be divided in two parts, 8855 and 3245, that added together give a square (12100 = 1102).
The spelling of 88553245 in words is "eighty-eight million, five hundred fifty-three thousand, two hundred forty-five".
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