Base | Representation |
---|---|
bin | 100000111110000110111111… |
… | …011110011101100111100111 |
3 | 201000102101210210222112000010 |
4 | 200332012333132131213213 |
5 | 123001232433422023101 |
6 | 1232222353214021303 |
7 | 42354211012320126 |
oct | 4076067736354747 |
9 | 630371723875003 |
10 | 145005603314151 |
11 | 42226592867648 |
12 | 1431b0831a7833 |
13 | 62bac7b61c768 |
14 | 27b4446d01abd |
15 | 11b6dddad92d6 |
hex | 83e1bf79d9e7 |
145005603314151 has 8 divisors (see below), whose sum is σ = 193340896154224. Its totient is φ = 96670356341760.
The previous prime is 145005603314149. The next prime is 145005603314233. The reversal of 145005603314151 is 151413306500541.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 145005603314151 - 21 = 145005603314149 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145005603314101) 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, 3248986 + ... + 17336871.
It is an arithmetic number, because the mean of its divisors is an integer number (24167612019278).
Almost surely, 2145005603314151 is an apocalyptic number.
145005603314151 is a deficient number, since it is larger than the sum of its proper divisors (48335292840073).
145005603314151 is a wasteful number, since it uses less digits than its factorization.
145005603314151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22933841.
The product of its (nonzero) digits is 108000, while the sum is 39.
Adding to 145005603314151 its reverse (151413306500541), we get a palindrome (296418909814692).
The spelling of 145005603314151 in words is "one hundred forty-five trillion, five billion, six hundred three million, three hundred fourteen thousand, one hundred fifty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •