Base | Representation |
---|---|
bin | 10001010010100… |
… | …00100110000010 |
3 | 101002220110200220 |
4 | 20221100212002 |
5 | 244112033402 |
6 | 22220323510 |
7 | 3410523330 |
oct | 1051204602 |
9 | 332813626 |
10 | 145033602 |
11 | 7495a98a |
12 | 406a3596 |
13 | 240804cc |
14 | 15394b50 |
15 | caecdbc |
hex | 8a50982 |
145033602 has 16 divisors (see below), whose sum is σ = 331505472. Its totient is φ = 41438160.
The previous prime is 145033601. The next prime is 145033621. The reversal of 145033602 is 206330541.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (145033601) 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, 1726549 + ... + 1726632.
It is an arithmetic number, because the mean of its divisors is an integer number (20719092).
Almost surely, 2145033602 is an apocalyptic number.
145033602 is an abundant number, since it is smaller than the sum of its proper divisors (186471870).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
145033602 is a wasteful number, since it uses less digits than its factorization.
145033602 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3453193.
The product of its (nonzero) digits is 2160, while the sum is 24.
The square root of 145033602 is about 12042.9897450758. The cubic root of 145033602 is about 525.3993659677.
The spelling of 145033602 in words is "one hundred forty-five million, thirty-three thousand, six hundred two".
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