Base | Representation |
---|---|
bin | 1010110101111… |
… | …00100101110110 |
3 | 20100010201221202 |
4 | 11122330211312 |
5 | 141240400011 |
6 | 13005212502 |
7 | 2153030240 |
oct | 532744566 |
9 | 210121852 |
10 | 90950006 |
11 | 473800a4 |
12 | 26561132 |
13 | 15ac5494 |
14 | c117090 |
15 | 7eb823b |
hex | 56bc976 |
90950006 has 16 divisors (see below), whose sum is σ = 158112000. Its totient is φ = 38429160.
The previous prime is 90949997. The next prime is 90950009. The reversal of 90950006 is 60005909.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (90950009) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44756 + ... + 46743.
It is an arithmetic number, because the mean of its divisors is an integer number (9882000).
Almost surely, 290950006 is an apocalyptic number.
90950006 is a deficient number, since it is larger than the sum of its proper divisors (67161994).
90950006 is a wasteful number, since it uses less digits than its factorization.
90950006 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91579.
The product of its (nonzero) digits is 2430, while the sum is 29.
The square root of 90950006 is about 9536.7712565627. The cubic root of 90950006 is about 449.7117594443.
It can be divided in two parts, 909 and 50006, that multiplied together give a palindrome (45455454).
The spelling of 90950006 in words is "ninety million, nine hundred fifty thousand, six".
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