Base | Representation |
---|---|
bin | 1011111110101… |
… | …00000100111001 |
3 | 21000002002021212 |
4 | 11333110010321 |
5 | 201210432020 |
6 | 13545412505 |
7 | 2330044322 |
oct | 577240471 |
9 | 230062255 |
10 | 100483385 |
11 | 517a1722 |
12 | 2979a135 |
13 | 17a82832 |
14 | d4b9449 |
15 | 8c4ccc5 |
hex | 5fd4139 |
100483385 has 8 divisors (see below), whose sum is σ = 121774536. Its totient is φ = 79590400.
The previous prime is 100483363. The next prime is 100483421. The reversal of 100483385 is 583384001.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 35664784 + 64818601 = 5972^2 + 8051^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 100483385 - 212 = 100479289 is a prime.
It is a super-2 number, since 2×1004833852 = 20193821322116450, which contains 22 as substring.
It is a Duffinian 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, 98984 + ... + 99993.
It is an arithmetic number, because the mean of its divisors is an integer number (15221817).
Almost surely, 2100483385 is an apocalyptic number.
It is an amenable number.
100483385 is a deficient number, since it is larger than the sum of its proper divisors (21291151).
100483385 is a wasteful number, since it uses less digits than its factorization.
100483385 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 199083.
The product of its (nonzero) digits is 11520, while the sum is 32.
The square root of 100483385 is about 10024.1401127478. The cubic root of 100483385 is about 464.9055729948.
The spelling of 100483385 in words is "one hundred million, four hundred eighty-three thousand, three hundred eighty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •