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1080227954 = 21341547229
BaseRepresentation
bin100000001100010…
…1111100001110010
32210021122021011202
41000120233201302
54203014243304
6255105011202
735524533431
oct10030574162
92707567152
101080227954
11504840283
12261923b02
13142a4a250
14a3673118
1564c7c81e
hex4062f872

1080227954 has 8 divisors (see below), whose sum is σ = 1744983660. Its totient is φ = 498566736.

The previous prime is 1080227917. The next prime is 1080227963. The reversal of 1080227954 is 4597220801.

It can be written as a sum of positive squares in 2 ways, for example, as 889649929 + 190578025 = 29827^2 + 13805^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10802279542 = 2333784865206052232, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20773589 + ... + 20773640.

Almost surely, 21080227954 is an apocalyptic number.

1080227954 is a deficient number, since it is larger than the sum of its proper divisors (664755706).

1080227954 is a wasteful number, since it uses less digits than its factorization.

1080227954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41547244.

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 1080227954 is about 32866.8214769850. The cubic root of 1080227954 is about 1026.0577473459.

The spelling of 1080227954 in words is "one billion, eighty million, two hundred twenty-seven thousand, nine hundred fifty-four".

Divisors: 1 2 13 26 41547229 83094458 540113977 1080227954