Base | Representation |
---|---|
bin | 1000011101000011000… |
… | …1001000110110011101 |
3 | 111212212210000202120110 |
4 | 2013100301020312131 |
5 | 4334421013304010 |
6 | 150415401240233 |
7 | 13331044365204 |
oct | 2072061106635 |
9 | 455783022513 |
10 | 145236463005 |
11 | 5665a219317 |
12 | 24193493079 |
13 | 1090770380a |
14 | 705ac8423b |
15 | 3ba07d6120 |
hex | 21d0c48d9d |
145236463005 has 16 divisors (see below), whose sum is σ = 233080398144. Its totient is φ = 77225427840.
The previous prime is 145236462979. The next prime is 145236463061. The reversal of 145236463005 is 500364632541.
It is not a de Polignac number, because 145236463005 - 213 = 145236454813 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14621064 + ... + 14630993.
It is an arithmetic number, because the mean of its divisors is an integer number (14567524884).
Almost surely, 2145236463005 is an apocalyptic number.
145236463005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
145236463005 is a deficient number, since it is larger than the sum of its proper divisors (87843935139).
145236463005 is a wasteful number, since it uses less digits than its factorization.
145236463005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29252396.
The product of its (nonzero) digits is 259200, while the sum is 39.
The spelling of 145236463005 in words is "one hundred forty-five billion, two hundred thirty-six million, four hundred sixty-three thousand, five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.108 sec. • engine limits •