Base | Representation |
---|---|
bin | 10001010110110… |
… | …11001000000101 |
3 | 101010222022001201 |
4 | 20223123020011 |
5 | 244233213104 |
6 | 22240422501 |
7 | 3415405540 |
oct | 1053331005 |
9 | 333868051 |
10 | 145601029 |
11 | 75208232 |
12 | 40917a31 |
13 | 2421b872 |
14 | 154a1857 |
15 | cbb10a4 |
hex | 8adb205 |
145601029 has 8 divisors (see below), whose sum is σ = 168508160. Its totient is φ = 123220656.
The previous prime is 145601023. The next prime is 145601033. The reversal of 145601029 is 920106541.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 145601029 - 23 = 145601021 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 145600988 and 145601006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145601021) 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, 131094 + ... + 132199.
It is an arithmetic number, because the mean of its divisors is an integer number (21063520).
Almost surely, 2145601029 is an apocalyptic number.
It is an amenable number.
145601029 is a deficient number, since it is larger than the sum of its proper divisors (22907131).
145601029 is an equidigital number, since it uses as much as digits as its factorization.
145601029 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 263379.
The product of its (nonzero) digits is 2160, while the sum is 28.
The square root of 145601029 is about 12066.5251418957. The cubic root of 145601029 is about 526.0836621830.
The spelling of 145601029 in words is "one hundred forty-five million, six hundred one thousand, twenty-nine".
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