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2110000033 = 17272945481
BaseRepresentation
bin111110111000100…
…0000101110100001
312110001100002220101
41331301000232201
513310130000113
6545212342401
7103200463411
oct17561005641
95401302811
102110000033
11993049289
124aa774a01
132781ac73b
14160330641
15c53902dd
hex7dc40ba1

2110000033 has 8 divisors (see below), whose sum is σ = 2234985480. Its totient is φ = 1985111040.

The previous prime is 2110000031. The next prime is 2110000037. The reversal of 2110000033 is 3300000112.

It can be written as a sum of positive squares in 4 ways, for example, as 498539584 + 1611460449 = 22328^2 + 40143^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2110000033 - 21 = 2110000031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2109999974 and 2110000019.

It is not an unprimeable number, because it can be changed into a prime (2110000031) 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, 23653 + ... + 69133.

It is an arithmetic number, because the mean of its divisors is an integer number (279373185).

Almost surely, 22110000033 is an apocalyptic number.

It is an amenable number.

2110000033 is a deficient number, since it is larger than the sum of its proper divisors (124985447).

2110000033 is a wasteful number, since it uses less digits than its factorization.

2110000033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48227.

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 2110000033 is about 45934.7366706287. The cubic root of 2110000033 is about 1282.6086190710.

Adding to 2110000033 its reverse (3300000112), we get a palindrome (5410000145).

The spelling of 2110000033 in words is "two billion, one hundred ten million, thirty-three", and thus it is an aban number.

Divisors: 1 17 2729 45481 46393 773177 124117649 2110000033