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10380027908 = 2223311137369
BaseRepresentation
bin10011010101011001…
…01010100000000100
3222210101212001102002
421222230222200010
5132224241343113
64434000004432
7515140532015
oct115254524004
928711761362
1010380027908
114447289668
122018300718
13c95658263
1470680900c
1540b428c58
hex26ab2a804

10380027908 has 12 divisors (see below), whose sum is σ = 18243012060. Its totient is φ = 5167738752.

The previous prime is 10380027907. The next prime is 10380027919. The reversal of 10380027908 is 80972008301.

It can be written as a sum of positive squares in 2 ways, for example, as 722641924 + 9657385984 = 26882^2 + 98272^2 .

It is not an unprimeable number, because it can be changed into a prime (10380027907) by changing a digit.

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, 5567753 + ... + 5569616.

It is an arithmetic number, because the mean of its divisors is an integer number (1520251005).

Almost surely, 210380027908 is an apocalyptic number.

It is an amenable number.

10380027908 is a deficient number, since it is larger than the sum of its proper divisors (7862984152).

10380027908 is a wasteful number, since it uses less digits than its factorization.

10380027908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11137606 (or 11137604 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 38.

The spelling of 10380027908 in words is "ten billion, three hundred eighty million, twenty-seven thousand, nine hundred eight".

Divisors: 1 2 4 233 466 932 11137369 22274738 44549476 2595006977 5190013954 10380027908