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2110000022 = 21381153847
BaseRepresentation
bin111110111000100…
…0000101110010110
312110001100002212222
41331301000232112
513310130000042
6545212342342
7103200463364
oct17561005626
95401302788
102110000022
11993049279
124aa7749b2
132781ac730
14160330634
15c53902d2
hex7dc40b96

2110000022 has 8 divisors (see below), whose sum is σ = 3408461616. Its totient is φ = 973846152.

The previous prime is 2110000003. The next prime is 2110000031. The reversal of 2110000022 is 2200000112.

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

It is a junction number, because it is equal to n+sod(n) for n = 2109999964 and 2110000009.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40576898 + ... + 40576949.

It is an arithmetic number, because the mean of its divisors is an integer number (426057702).

Almost surely, 22110000022 is an apocalyptic number.

2110000022 is a deficient number, since it is larger than the sum of its proper divisors (1298461594).

2110000022 is a wasteful number, since it uses less digits than its factorization.

2110000022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81153862.

The product of its (nonzero) digits is 8, while the sum is 8.

The square root of 2110000022 is about 45934.7365508936. The cubic root of 2110000022 is about 1282.6086168421.

Adding to 2110000022 its reverse (2200000112), we get a palindrome (4310000134).

The spelling of 2110000022 in words is "two billion, one hundred ten million, twenty-two", and thus it is an aban number.

Divisors: 1 2 13 26 81153847 162307694 1055000011 2110000022