Base | Representation |
---|---|
bin | 1010101110110… |
… | …00001110111110 |
3 | 20021101012220002 |
4 | 11113120032332 |
5 | 141020432104 |
6 | 12533154302 |
7 | 2142053252 |
oct | 527301676 |
9 | 207335802 |
10 | 90014654 |
11 | 468a1384 |
12 | 2618b992 |
13 | 15858812 |
14 | bd52262 |
15 | 7d8101e |
hex | 55d83be |
90014654 has 8 divisors (see below), whose sum is σ = 136731360. Its totient is φ = 44437536.
The previous prime is 90014651. The next prime is 90014681. The reversal of 90014654 is 45641009.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a pancake number, because a pancake can be divided into 90014654 parts by 13417 straight cuts.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (90014651) 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, 284699 + ... + 285014.
It is an arithmetic number, because the mean of its divisors is an integer number (17091420).
Almost surely, 290014654 is an apocalyptic number.
90014654 is a deficient number, since it is larger than the sum of its proper divisors (46716706).
90014654 is a wasteful number, since it uses less digits than its factorization.
90014654 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 569794.
The product of its (nonzero) digits is 4320, while the sum is 29.
The square root of 90014654 is about 9487.6052826833. The cubic root of 90014654 is about 448.1647957451.
The spelling of 90014654 in words is "ninety million, fourteen thousand, six hundred fifty-four".
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