Base | Representation |
---|---|
bin | 1110001110101111010… |
… | …0000110111111001010 |
3 | 212101000211212002000112 |
4 | 3203223310012333022 |
5 | 13001140431140232 |
6 | 304150544234322 |
7 | 23443206513542 |
oct | 3435364067712 |
9 | 771024762015 |
10 | 244474474442 |
11 | 94754516100 |
12 | 3b46a00b9a2 |
13 | 1a0913aba43 |
14 | bb92a32322 |
15 | 655cba64b2 |
hex | 38ebd06fca |
244474474442 has 48 divisors (see below), whose sum is σ = 412627094880. Its totient is φ = 108494860320.
The previous prime is 244474474441. The next prime is 244474474469.
244474474442 is nontrivially palindromic in base 10.
It is a super-2 number, since 2×2444744744422 (a number of 24 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (244474474441) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41652284 + ... + 41658152.
It is an arithmetic number, because the mean of its divisors is an integer number (8596397810).
Almost surely, 2244474474442 is an apocalyptic number.
244474474442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
244474474442 is a deficient number, since it is larger than the sum of its proper divisors (168152620438).
244474474442 is a wasteful number, since it uses less digits than its factorization.
244474474442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9939 (or 9928 counting only the distinct ones).
The product of its digits is 12845056, while the sum is 50.
The spelling of 244474474442 in words is "two hundred forty-four billion, four hundred seventy-four million, four hundred seventy-four thousand, four hundred forty-two".
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