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10871201 = 112953643
BaseRepresentation
bin101001011110…
…000110100001
3202110022111002
4221132012201
510240334301
61025001345
7161255315
oct51360641
922408432
1010871201
116155770
123783255
132338283
14162db45
15e4b16b
hexa5e1a1

10871201 has 16 divisors (see below), whose sum is σ = 12519360. Its totient is φ = 9347520.

The previous prime is 10871197. The next prime is 10871209. The reversal of 10871201 is 10217801.

10871201 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10871201 - 22 = 10871197 is a prime.

It is a super-2 number, since 2×108712012 = 236366022364802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10871209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16586 + ... + 17228.

It is an arithmetic number, because the mean of its divisors is an integer number (782460).

Almost surely, 210871201 is an apocalyptic number.

10871201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10871201 is a deficient number, since it is larger than the sum of its proper divisors (1648159).

10871201 is a wasteful number, since it uses less digits than its factorization.

10871201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 736.

The product of its (nonzero) digits is 112, while the sum is 20.

The square root of 10871201 is about 3297.1504363617. The cubic root of 10871201 is about 221.5265795361.

The spelling of 10871201 in words is "ten million, eight hundred seventy-one thousand, two hundred one".

Divisors: 1 11 29 53 319 583 643 1537 7073 16907 18647 34079 205117 374869 988291 10871201