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10551133 = 131239337
BaseRepresentation
bin101000001111…
…111101011101
3201212001102201
4220033331131
510200114013
61014051501
7155453215
oct50177535
921761381
1010551133
115a5724a
123649b91
132255698
141589245
15dd63dd
hexa0ff5d

10551133 has 8 divisors (see below), whose sum is σ = 10707840. Its totient is φ = 10395840.

The previous prime is 10551127. The next prime is 10551139. The reversal of 10551133 is 33115501.

10551133 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10551127) and next prime (10551139).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10551133 is a prime.

It is a super-2 number, since 2×105511332 = 222652815167378, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10551133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10551139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31141 + ... + 31477.

It is an arithmetic number, because the mean of its divisors is an integer number (1338480).

Almost surely, 210551133 is an apocalyptic number.

It is an amenable number.

10551133 is a deficient number, since it is larger than the sum of its proper divisors (156707).

10551133 is a wasteful number, since it uses less digits than its factorization.

10551133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707.

The product of its (nonzero) digits is 225, while the sum is 19.

The square root of 10551133 is about 3248.2507600245. The cubic root of 10551133 is about 219.3308386146.

Adding to 10551133 its reverse (33115501), we get a palindrome (43666634).

The spelling of 10551133 in words is "ten million, five hundred fifty-one thousand, one hundred thirty-three".

Divisors: 1 131 239 337 31309 44147 80543 10551133