Base | Representation |
---|---|
bin | 1010110000111… |
… | …01111001110000 |
3 | 20021220201100001 |
4 | 11120131321300 |
5 | 141104100031 |
6 | 12543235344 |
7 | 2144352232 |
oct | 530357160 |
9 | 207821301 |
10 | 90300016 |
11 | 46a76814 |
12 | 262a8b54 |
13 | 15928681 |
14 | bdc8252 |
15 | 7dda861 |
hex | 561de70 |
90300016 has 40 divisors (see below), whose sum is σ = 179144784. Its totient is φ = 44083200.
The previous prime is 90299981. The next prime is 90300029. The reversal of 90300016 is 61000309.
It is a junction number, because it is equal to n+sod(n) for n = 90299966 and 90300002.
It is a congruent 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, 128466 + ... + 129166.
Almost surely, 290300016 is an apocalyptic number.
It is an amenable number.
90300016 is a deficient number, since it is larger than the sum of its proper divisors (88844768).
90300016 is a wasteful number, since it uses less digits than its factorization.
90300016 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 889 (or 883 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 19.
The square root of 90300016 is about 9502.6320564357. The cubic root of 90300016 is about 448.6378827765.
It can be divided in two parts, 903000 and 16, that multiplied together give a triangular number (14448000 = T5375).
The spelling of 90300016 in words is "ninety million, three hundred thousand, sixteen".
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