Base | Representation |
---|---|
bin | 1010101110110… |
… | …00001101010010 |
3 | 20021101012202002 |
4 | 11113120031102 |
5 | 141020431141 |
6 | 12533154002 |
7 | 2142053036 |
oct | 527301522 |
9 | 207335662 |
10 | 90014546 |
11 | 468a1296 |
12 | 2618b902 |
13 | 1585875b |
14 | bd521c6 |
15 | 7d80e9b |
hex | 55d8352 |
90014546 has 4 divisors (see below), whose sum is σ = 135021822. Its totient is φ = 45007272.
The previous prime is 90014527. The next prime is 90014569. The reversal of 90014546 is 64541009.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 69538921 + 20475625 = 8339^2 + 4525^2 .
It is a super-2 number, since 2×900145462 = 16205236983172232, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22503635 + ... + 22503638.
Almost surely, 290014546 is an apocalyptic number.
90014546 is a deficient number, since it is larger than the sum of its proper divisors (45007276).
90014546 is a wasteful number, since it uses less digits than its factorization.
90014546 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45007275.
The product of its (nonzero) digits is 4320, while the sum is 29.
The square root of 90014546 is about 9487.5995910451. The cubic root of 90014546 is about 448.1646165083.
The spelling of 90014546 in words is "ninety million, fourteen thousand, five hundred forty-six".
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