Base | Representation |
---|---|
bin | 1010101110101… |
… | …01011000010010 |
3 | 20021100121212001 |
4 | 11113111120102 |
5 | 141020043322 |
6 | 12533024214 |
7 | 2142004210 |
oct | 527253022 |
9 | 207317761 |
10 | 90002962 |
11 | 46893615 |
12 | 2618506a |
13 | 158533ba |
14 | bd4bcb0 |
15 | 7d7c827 |
hex | 55d5612 |
90002962 has 32 divisors (see below), whose sum is σ = 164505600. Its totient is φ = 36071568.
The previous prime is 90002953. The next prime is 90002963. The reversal of 90002962 is 26920009.
It is a self number, because there is not a number n which added to its sum of digits gives 90002962.
It is not an unprimeable number, because it can be changed into a prime (90002963) by changing a digit.
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 in 15 ways as a sum of consecutive naturals, for example, 18873 + ... + 23155.
It is an arithmetic number, because the mean of its divisors is an integer number (5140800).
Almost surely, 290002962 is an apocalyptic number.
90002962 is a deficient number, since it is larger than the sum of its proper divisors (74502638).
90002962 is a wasteful number, since it uses less digits than its factorization.
90002962 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4390.
The product of its (nonzero) digits is 1944, while the sum is 28.
The square root of 90002962 is about 9486.9890903279. The cubic root of 90002962 is about 448.1453908688.
The spelling of 90002962 in words is "ninety million, two thousand, nine hundred sixty-two".
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