Base | Representation |
---|---|
bin | 101001001101100100… |
… | …1100001100110101010 |
3 | 22110102212201020111220 |
4 | 1102123021201212222 |
5 | 2422223042430323 |
6 | 104353555402510 |
7 | 6252112143210 |
oct | 1223311414652 |
9 | 273385636456 |
10 | 88502311338 |
11 | 3459627a471 |
12 | 1519b2b3436 |
13 | 846575c07c |
14 | 43d803acb0 |
15 | 247eb3c0e3 |
hex | 149b2619aa |
88502311338 has 64 divisors (see below), whose sum is σ = 216901877760. Its totient is φ = 23497673472.
The previous prime is 88502311327. The next prime is 88502311349. The reversal of 88502311338 is 83311320588.
It is an interprime number because it is at equal distance from previous prime (88502311327) and next prime (88502311349).
It is a super-2 number, since 2×885023113382 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a self number, because there is not a number n which added to its sum of digits gives 88502311338.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 728106 + ... + 840917.
It is an arithmetic number, because the mean of its divisors is an integer number (3389091840).
Almost surely, 288502311338 is an apocalyptic number.
88502311338 is an abundant number, since it is smaller than the sum of its proper divisors (128399566422).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88502311338 is a wasteful number, since it uses less digits than its factorization.
88502311338 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1569131.
The product of its (nonzero) digits is 138240, while the sum is 42.
The spelling of 88502311338 in words is "eighty-eight billion, five hundred two million, three hundred eleven thousand, three hundred thirty-eight".
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