Base | Representation |
---|---|
bin | 1010011111110… |
… | …01010101101100 |
3 | 20010200120010221 |
4 | 11033321111230 |
5 | 140020144400 |
6 | 12423141124 |
7 | 2116303402 |
oct | 517712554 |
9 | 203616127 |
10 | 88053100 |
11 | 45781663 |
12 | 255a47a4 |
13 | 1531ca35 |
14 | b9a1472 |
15 | 7ae4c1a |
hex | 53f956c |
88053100 has 18 divisors (see below), whose sum is σ = 191075444. Its totient is φ = 35221200.
The previous prime is 88053023. The next prime is 88053109. The reversal of 88053100 is 135088.
It is a super-2 number, since 2×880531002 = 15506696839220000, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is not an unprimeable number, because it can be changed into a prime (88053109) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 440166 + ... + 440365.
Almost surely, 288053100 is an apocalyptic number.
It is an amenable number.
88053100 is an abundant number, since it is smaller than the sum of its proper divisors (103022344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88053100 is a wasteful number, since it uses less digits than its factorization.
88053100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 880545 (or 880538 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 25.
The square root of 88053100 is about 9383.6613323372. The cubic root of 88053100 is about 444.8854647789.
Adding to 88053100 its reverse (135088), we get a palindrome (88188188).
The spelling of 88053100 in words is "eighty-eight million, fifty-three thousand, one hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •