Base | Representation |
---|---|
bin | 10001010010110… |
… | …01101000001100 |
3 | 101002222100110100 |
4 | 20221121220030 |
5 | 244114224404 |
6 | 22221211100 |
7 | 3411036240 |
oct | 1051315014 |
9 | 332870410 |
10 | 145070604 |
11 | 74985768 |
12 | 40700a90 |
13 | 240942c3 |
14 | 153a4420 |
15 | cb08d39 |
hex | 8a59a0c |
145070604 has 36 divisors (see below), whose sum is σ = 419093584. Its totient is φ = 41448672.
The previous prime is 145070561. The next prime is 145070609. The reversal of 145070604 is 406070541.
145070604 is a `hidden beast` number, since 1 + 4 + 50 + 7 + 0 + 604 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is not an unprimeable number, because it can be changed into a prime (145070609) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 287587 + ... + 288090.
Almost surely, 2145070604 is an apocalyptic number.
145070604 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
145070604 is an abundant number, since it is smaller than the sum of its proper divisors (274022980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
145070604 is a wasteful number, since it uses less digits than its factorization.
145070604 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 575694 (or 575689 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 27.
The square root of 145070604 is about 12044.5258935335. The cubic root of 145070604 is about 525.4440433712. Note that the first 3 decimals are identical.
The spelling of 145070604 in words is "one hundred forty-five million, seventy thousand, six hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •