Base | Representation |
---|---|
bin | 110000100011000000111011… |
… | …101101100010001100100010 |
3 | 1000222222120212101021000022020 |
4 | 300203000323231202030202 |
5 | 210441141411444323132 |
6 | 2034034125543322310 |
7 | 62654522465320521 |
oct | 6043007355421442 |
9 | 1028876771230266 |
10 | 213512416011042 |
11 | 6203911a643395 |
12 | 1bb44178150396 |
13 | 921a199485a55 |
14 | 3aa20adc1c4b8 |
15 | 19a3e343a252c |
hex | c2303bb62322 |
213512416011042 has 32 divisors (see below), whose sum is σ = 427097108448000. Its totient is φ = 71158760044800.
The previous prime is 213512416011007. The next prime is 213512416011047. The reversal of 213512416011042 is 240110614215312.
It is a junction number, because it is equal to n+sod(n) for n = 213512416010994 and 213512416011012.
It is not an unprimeable number, because it can be changed into a prime (213512416011047) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1351273959 + ... + 1351431957.
It is an arithmetic number, because the mean of its divisors is an integer number (13346784639000).
Almost surely, 2213512416011042 is an apocalyptic number.
213512416011042 is an abundant number, since it is smaller than the sum of its proper divisors (213584692436958).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213512416011042 is a wasteful number, since it uses less digits than its factorization.
213512416011042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 194698.
The product of its (nonzero) digits is 11520, while the sum is 33.
The spelling of 213512416011042 in words is "two hundred thirteen trillion, five hundred twelve billion, four hundred sixteen million, eleven thousand, forty-two".
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