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10168302244 = 2212723972
BaseRepresentation
bin10010111100001001…
…11111101010100100
3222020122110021101211
421132010333222210
5131311041132434
64400554001204
7506660100022
oct113604775244
928218407354
1010168302244
114348817a81
121b79416204
13c60826ab9
146c6653712
153e7a55464
hex25e13faa4

10168302244 has 27 divisors (see below), whose sum is σ = 17981038593. Its totient is φ = 5031412848.

The previous prime is 10168302119. The next prime is 10168302251. The reversal of 10168302244 is 44220386101.

The square root of 10168302244 is 100838.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 6814502500 + 3353799744 = 82550^2 + 57912^2 .

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 25612654 + ... + 25613050.

Almost surely, 210168302244 is an apocalyptic number.

10168302244 is the 100838-th square number.

It is an amenable number.

10168302244 is a deficient number, since it is larger than the sum of its proper divisors (7812736349).

10168302244 is an frugal number, since it uses more digits than its factorization.

10168302244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1052 (or 526 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

Multiplying 10168302244 by its product of nonzero digits (9216), we get a square (93711073480704 = 96804482).

Adding to 10168302244 its reverse (44220386101), we get a palindrome (54388688345).

The spelling of 10168302244 in words is "ten billion, one hundred sixty-eight million, three hundred two thousand, two hundred forty-four".

Divisors: 1 2 4 127 254 397 508 794 1588 16129 32258 50419 64516 100838 157609 201676 315218 630436 6403213 12806426 20016343 25612852 40032686 80065372 2542075561 5084151122 10168302244