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11402200442 = 259314336709
BaseRepresentation
bin10101001111001111…
…11100010101111010
31002102122020210112002
422213213330111322
5141322430403232
65123232421002
7552362050613
oct124747742572
932378223462
1011402200442
114921276a56
1222626a7762
1310c9359689
147a2488c0a
1546b039b62
hex2a79fc57a

11402200442 has 16 divisors (see below), whose sum is σ = 17146653480. Its totient is φ = 5686666752.

The previous prime is 11402200391. The next prime is 11402200451. The reversal of 11402200442 is 24400220411.

It can be written as a sum of positive squares in 4 ways, for example, as 11342463001 + 59737441 = 106501^2 + 7729^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1696184 + ... + 1702892.

Almost surely, 211402200442 is an apocalyptic number.

11402200442 is a deficient number, since it is larger than the sum of its proper divisors (5744453038).

11402200442 is a wasteful number, since it uses less digits than its factorization.

11402200442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8737.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 11402200442 its reverse (24400220411), we get a palindrome (35802420853).

The spelling of 11402200442 in words is "eleven billion, four hundred two million, two hundred thousand, four hundred forty-two".

Divisors: 1 2 593 1186 1433 2866 6709 13418 849769 1699538 3978437 7956874 9613997 19227994 5701100221 11402200442