Base | Representation |
---|---|
bin | 100101100000001101101… |
… | …1000110100000000100011 |
3 | 200020202110102001022211120 |
4 | 1023000123120310000203 |
5 | 1133422223040311030 |
6 | 14543524042143323 |
7 | 1041252224116503 |
oct | 113003330640043 |
9 | 20222412038746 |
10 | 5154420244515 |
11 | 1707a82941853 |
12 | 6b2b64ab1b43 |
13 | 2b50a1344209 |
14 | 13b692201a03 |
15 | 8e1293d8010 |
hex | 4b01b634023 |
5154420244515 has 32 divisors (see below), whose sum is σ = 8263093948416. Its totient is φ = 2743684769280.
The previous prime is 5154420244487. The next prime is 5154420244537.
5154420244515 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 5154420244515 - 210 = 5154420243491 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 83602750 + ... + 83664380.
It is an arithmetic number, because the mean of its divisors is an integer number (258221685888).
Almost surely, 25154420244515 is an apocalyptic number.
5154420244515 is a deficient number, since it is larger than the sum of its proper divisors (3108673703901).
5154420244515 is a wasteful number, since it uses less digits than its factorization.
5154420244515 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72379.
The product of its (nonzero) digits is 640000, while the sum is 42.
It can be divided in two parts, 5154420 and 244515, that added together give a palindrome (5398935).
The spelling of 5154420244515 in words is "five trillion, one hundred fifty-four billion, four hundred twenty million, two hundred forty-four thousand, five hundred fifteen".
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