Base | Representation |
---|---|
bin | 10001011010100… |
… | …10011000100000 |
3 | 101011220010010101 |
4 | 20231102120200 |
5 | 244344331004 |
6 | 22255112144 |
7 | 3422511631 |
oct | 1055223040 |
9 | 334803111 |
10 | 146089504 |
11 | 75511230 |
12 | 40b12654 |
13 | 2435ccc2 |
14 | 1558b888 |
15 | cc5aba4 |
hex | 8b52620 |
146089504 has 48 divisors (see below), whose sum is σ = 315705600. Its totient is φ = 65992960.
The previous prime is 146089477. The next prime is 146089543. The reversal of 146089504 is 405980641.
It is a happy number.
It is a super-3 number, since 3×1460895043 (a number of 25 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59697 + ... + 62095.
It is an arithmetic number, because the mean of its divisors is an integer number (6577200).
Almost surely, 2146089504 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 146089504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157852800).
146089504 is an abundant number, since it is smaller than the sum of its proper divisors (169616096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146089504 is a wasteful number, since it uses less digits than its factorization.
146089504 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2593 (or 2585 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 37.
The square root of 146089504 is about 12086.7491080108. The cubic root of 146089504 is about 526.6713225745.
The spelling of 146089504 in words is "one hundred forty-six million, eighty-nine thousand, five hundred four".
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