Base | Representation |
---|---|
bin | 1010110010001… |
… | …10000111111010 |
3 | 20022020002022202 |
4 | 11121012013322 |
5 | 141124333022 |
6 | 12550550202 |
7 | 2145636443 |
oct | 531060772 |
9 | 208202282 |
10 | 90464762 |
11 | 47079573 |
12 | 26368362 |
13 | 1598565b |
14 | c02c2ca |
15 | 7e1e592 |
hex | 56461fa |
90464762 has 8 divisors (see below), whose sum is σ = 137222100. Its totient is φ = 44724064.
The previous prime is 90464761. The next prime is 90464779. The reversal of 90464762 is 26746409.
It can be written as a sum of positive squares in 2 ways, for example, as 90421081 + 43681 = 9509^2 + 209^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (90464761) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 253937 + ... + 254292.
Almost surely, 290464762 is an apocalyptic number.
90464762 is a deficient number, since it is larger than the sum of its proper divisors (46757338).
90464762 is a wasteful number, since it uses less digits than its factorization.
90464762 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 508320.
The product of its (nonzero) digits is 72576, while the sum is 38.
The square root of 90464762 is about 9511.2965467385. The cubic root of 90464762 is about 448.9105530622.
The spelling of 90464762 in words is "ninety million, four hundred sixty-four thousand, seven hundred sixty-two".
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