Base | Representation |
---|---|
bin | 11101010001000000000… |
… | …110001110001101101000 |
3 | 21010021001102012210202102 |
4 | 131101000012032031220 |
5 | 230422233214124212 |
6 | 4135521254352532 |
7 | 265204300342520 |
oct | 35210006161550 |
9 | 7107042183672 |
10 | 2011120067432 |
11 | 705a02937063 |
12 | 28592805b748 |
13 | 11785630a528 |
14 | 6d4a5696680 |
15 | 374a93875c2 |
hex | 1d44018e368 |
2011120067432 has 32 divisors (see below), whose sum is σ = 4309590597120. Its totient is φ = 861899081280.
The previous prime is 2011120067431. The next prime is 2011120067477. The reversal of 2011120067432 is 2347600211102.
It is a junction number, because it is equal to n+sod(n) for n = 2011120067395 and 2011120067404.
It is not an unprimeable number, because it can be changed into a prime (2011120067431) 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, 7704398 + ... + 7961154.
It is an arithmetic number, because the mean of its divisors is an integer number (134674706160).
Almost surely, 22011120067432 is an apocalyptic number.
It is an amenable number.
2011120067432 is an abundant number, since it is smaller than the sum of its proper divisors (2298470529688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2011120067432 is a wasteful number, since it uses less digits than its factorization.
2011120067432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 396641 (or 396637 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 29.
Adding to 2011120067432 its reverse (2347600211102), we get a palindrome (4358720278534).
The spelling of 2011120067432 in words is "two trillion, eleven billion, one hundred twenty million, sixty-seven thousand, four hundred thirty-two".
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