Base | Representation |
---|---|
bin | 1110001101101101111… |
… | …1100101110110110010 |
3 | 212100022202121212202210 |
4 | 3203123133211312302 |
5 | 13000110332113102 |
6 | 304103443352550 |
7 | 23433343236066 |
oct | 3433337456662 |
9 | 770282555683 |
10 | 244200660402 |
11 | 946239a7606 |
12 | 3b3b2382756 |
13 | 1a04974bbba |
14 | bb68517aa6 |
15 | 6543b1b36c |
hex | 38db7e5db2 |
244200660402 has 16 divisors (see below), whose sum is σ = 488448765792. Its totient is φ = 81392312640.
The previous prime is 244200660401. The next prime is 244200660409. The reversal of 244200660402 is 204066002442.
It is a self number, because there is not a number n which added to its sum of digits gives 244200660402.
It is not an unprimeable number, because it can be changed into a prime (244200660401) 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, 1909788 + ... + 2033639.
It is an arithmetic number, because the mean of its divisors is an integer number (30528047862).
Almost surely, 2244200660402 is an apocalyptic number.
244200660402 is an abundant number, since it is smaller than the sum of its proper divisors (244248105390).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
244200660402 is a wasteful number, since it uses less digits than its factorization.
244200660402 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3953753.
The product of its (nonzero) digits is 18432, while the sum is 30.
Adding to 244200660402 its reverse (204066002442), we get a palindrome (448266662844).
The spelling of 244200660402 in words is "two hundred forty-four billion, two hundred million, six hundred sixty thousand, four hundred two".
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