Base | Representation |
---|---|
bin | 10001010010111… |
… | …01111101100011 |
3 | 101010000020210210 |
4 | 20221131331203 |
5 | 244120311410 |
6 | 22221425203 |
7 | 3411142056 |
oct | 1051357543 |
9 | 333006723 |
10 | 145088355 |
11 | 74998035 |
12 | 4070b203 |
13 | 2409c3c9 |
14 | 153aaa9d |
15 | cb0e220 |
hex | 8a5df63 |
145088355 has 8 divisors (see below), whose sum is σ = 232141392. Its totient is φ = 77380448.
The previous prime is 145088327. The next prime is 145088369. The reversal of 145088355 is 553880541.
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 145088355 - 25 = 145088323 is a prime.
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, 4836264 + ... + 4836293.
It is an arithmetic number, because the mean of its divisors is an integer number (29017674).
Almost surely, 2145088355 is an apocalyptic number.
145088355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
145088355 is a deficient number, since it is larger than the sum of its proper divisors (87053037).
145088355 is an equidigital number, since it uses as much as digits as its factorization.
145088355 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9672565.
The product of its (nonzero) digits is 96000, while the sum is 39.
The square root of 145088355 is about 12045.2627617666. The cubic root of 145088355 is about 525.4654738025.
The spelling of 145088355 in words is "one hundred forty-five million, eighty-eight thousand, three hundred fifty-five".
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