Base | Representation |
---|---|
bin | 1010101111000… |
… | …11010100011111 |
3 | 20021110112011220 |
4 | 11113203110133 |
5 | 141023410223 |
6 | 12534144423 |
7 | 2142332532 |
oct | 527432437 |
9 | 207415156 |
10 | 90060063 |
11 | 46922505 |
12 | 261b2113 |
13 | 158733a2 |
14 | bd64a19 |
15 | 7d8e6e3 |
hex | 55e351f |
90060063 has 8 divisors (see below), whose sum is σ = 121527168. Its totient is φ = 59316504.
The previous prime is 90060059. The next prime is 90060083. The reversal of 90060063 is 36006009.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 90060063 - 22 = 90060059 is a prime.
It is a super-2 number, since 2×900600632 = 16221629895127938, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (90060083) 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, 180595 + ... + 181092.
It is an arithmetic number, because the mean of its divisors is an integer number (15190896).
Almost surely, 290060063 is an apocalyptic number.
90060063 is a deficient number, since it is larger than the sum of its proper divisors (31467105).
90060063 is a wasteful number, since it uses less digits than its factorization.
90060063 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 361773.
The product of its (nonzero) digits is 972, while the sum is 24.
The square root of 90060063 is about 9489.9980505794. The cubic root of 90060063 is about 448.2401438253.
It can be divided in two parts, 9006006 and 3, that added together give a palindrome (9006009).
The spelling of 90060063 in words is "ninety million, sixty thousand, sixty-three".
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