Base | Representation |
---|---|
bin | 11111010001001011101… |
… | …000011100001001001100 |
3 | 21121102022020222211202011 |
4 | 133101023220130021030 |
5 | 240201121122241421 |
6 | 4323042344111004 |
7 | 311146043143261 |
oct | 37211350341114 |
9 | 7542266884664 |
10 | 2148752540236 |
11 | 75930a877a55 |
12 | 2a8538a65464 |
13 | 12781b543253 |
14 | 760006b9268 |
15 | 3ad622e94e1 |
hex | 1f44ba1c24c |
2148752540236 has 12 divisors (see below), whose sum is σ = 3766996020312. Its totient is φ = 1072467963008.
The previous prime is 2148752540189. The next prime is 2148752540239. The reversal of 2148752540236 is 6320452578412.
It is a self number, because there is not a number n which added to its sum of digits gives 2148752540236.
It is not an unprimeable number, because it can be changed into a prime (2148752540239) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 477074245 + ... + 477078748.
It is an arithmetic number, because the mean of its divisors is an integer number (313916335026).
Almost surely, 22148752540236 is an apocalyptic number.
It is an amenable number.
2148752540236 is a deficient number, since it is larger than the sum of its proper divisors (1618243480076).
2148752540236 is a wasteful number, since it uses less digits than its factorization.
2148752540236 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 954153560 (or 954153558 counting only the distinct ones).
The product of its (nonzero) digits is 3225600, while the sum is 49.
The spelling of 2148752540236 in words is "two trillion, one hundred forty-eight billion, seven hundred fifty-two million, five hundred forty thousand, two hundred thirty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •