Base | Representation |
---|---|
bin | 100011101010001101111… |
… | …101010011000111001000 |
3 | 22200021012110120021012012 |
4 | 203222031331103013020 |
5 | 310122122312441430 |
6 | 5113430010235052 |
7 | 342020665644053 |
oct | 43521575230710 |
9 | 8607173507165 |
10 | 2450513015240 |
11 | 865290792174 |
12 | 336b13a25a88 |
13 | 14a10c003634 |
14 | 86869565a9a |
15 | 43b24305695 |
hex | 23a8df531c8 |
2450513015240 has 64 divisors (see below), whose sum is σ = 5527700236800. Its totient is φ = 977710041088.
The previous prime is 2450513015227. The next prime is 2450513015273. The reversal of 2450513015240 is 425103150542.
2450513015240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 2450513015197 and 2450513015206.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43407512 + ... + 43463928.
It is an arithmetic number, because the mean of its divisors is an integer number (86370316200).
Almost surely, 22450513015240 is an apocalyptic number.
2450513015240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2450513015240 is an abundant number, since it is smaller than the sum of its proper divisors (3077187221560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2450513015240 is a wasteful number, since it uses less digits than its factorization.
2450513015240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59174 (or 59170 counting only the distinct ones).
The product of its (nonzero) digits is 24000, while the sum is 32.
Adding to 2450513015240 its reverse (425103150542), we get a palindrome (2875616165782).
The spelling of 2450513015240 in words is "two trillion, four hundred fifty billion, five hundred thirteen million, fifteen thousand, two hundred forty".
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