Base | Representation |
---|---|
bin | 10001010010010… |
… | …01001111001001 |
3 | 101002211221100201 |
4 | 20221021033021 |
5 | 244110102330 |
6 | 22215532201 |
7 | 3410336425 |
oct | 1051111711 |
9 | 332757321 |
10 | 145003465 |
11 | 7493a282 |
12 | 4068a061 |
13 | 2406c889 |
14 | 15387b85 |
15 | cae3eca |
hex | 8a493c9 |
145003465 has 8 divisors (see below), whose sum is σ = 174316608. Its totient is φ = 115794480.
The previous prime is 145003433. The next prime is 145003471. The reversal of 145003465 is 564300541.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 145003465 - 25 = 145003433 is a prime.
It is a Duffinian number.
145003465 is a modest number, since divided by 3465 gives 145 as remainder.
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, 22941 + ... + 28570.
It is an arithmetic number, because the mean of its divisors is an integer number (21789576).
Almost surely, 2145003465 is an apocalyptic number.
It is an amenable number.
145003465 is a deficient number, since it is larger than the sum of its proper divisors (29313143).
145003465 is an equidigital number, since it uses as much as digits as its factorization.
145003465 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52079.
The product of its (nonzero) digits is 7200, while the sum is 28.
The square root of 145003465 is about 12041.7384542266. The cubic root of 145003465 is about 525.3629719704.
The spelling of 145003465 in words is "one hundred forty-five million, three thousand, four hundred sixty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.103 sec. • engine limits •