Base | Representation |
---|---|
bin | 1010110101110… |
… | …11010011000100 |
3 | 20100010110200112 |
4 | 11122323103010 |
5 | 141240212313 |
6 | 13005132152 |
7 | 2153005631 |
oct | 532732304 |
9 | 210113615 |
10 | 90944708 |
11 | 47377118 |
12 | 2655a058 |
13 | 15ac2c4a |
14 | c115188 |
15 | 7eb68a8 |
hex | 56bb4c4 |
90944708 has 6 divisors (see below), whose sum is σ = 159153246. Its totient is φ = 45472352.
The previous prime is 90944701. The next prime is 90944719. The reversal of 90944708 is 80744909.
It can be written as a sum of positive squares in only one way, i.e., 78889924 + 12054784 = 8882^2 + 3472^2 .
It is not an unprimeable number, because it can be changed into a prime (90944701) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11368085 + ... + 11368092.
It is an arithmetic number, because the mean of its divisors is an integer number (26525541).
Almost surely, 290944708 is an apocalyptic number.
It is an amenable number.
90944708 is a deficient number, since it is larger than the sum of its proper divisors (68208538).
90944708 is a wasteful number, since it uses less digits than its factorization.
90944708 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22736181 (or 22736179 counting only the distinct ones).
The product of its (nonzero) digits is 72576, while the sum is 41.
The square root of 90944708 is about 9536.4934855533. The cubic root of 90944708 is about 449.7030271042.
The spelling of 90944708 in words is "ninety million, nine hundred forty-four thousand, seven hundred eight".
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