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468627838210244 = 221751191346275807
BaseRepresentation
bin110101010001101101110101…
…1110101000001000011000100
32021110021101100210101200210102
41222203123223311001003010
5442410444303040211434
64340404353513143232
7200465146460550206
oct15243335365010304
92243241323350712
10468627838210244
11126356a4a626959
124468726a9bab18
1317164552b9c33b
1483a19cbb7a776
15392a14391d07e
hex1aa36ebd410c4

468627838210244 has 24 divisors (see below), whose sum is σ = 868509449256960. Its totient is φ = 220487666403456.

The previous prime is 468627838210219. The next prime is 468627838210277. The reversal of 468627838210244 is 442012838726864.

It is a happy number.

It is a super-4 number, since 4×4686278382102444 (a number of 60 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 672789812 + ... + 673485995.

It is an arithmetic number, because the mean of its divisors is an integer number (36187893719040).

Almost surely, 2468627838210244 is an apocalyptic number.

It is an amenable number.

468627838210244 is a deficient number, since it is larger than the sum of its proper divisors (399881611046716).

468627838210244 is a wasteful number, since it uses less digits than its factorization.

468627838210244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1346280947 (or 1346280945 counting only the distinct ones).

The product of its (nonzero) digits is 198180864, while the sum is 65.

The spelling of 468627838210244 in words is "four hundred sixty-eight trillion, six hundred twenty-seven billion, eight hundred thirty-eight million, two hundred ten thousand, two hundred forty-four".

Divisors: 1 2 4 17 34 68 5119 10238 20476 87023 174046 348092 1346275807 2692551614 5385103228 22886688719 45773377438 91546754876 6891585856033 13783171712066 27566343424132 117156959552561 234313919105122 468627838210244