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2213245708 = 221732547731
BaseRepresentation
bin1000001111101011…
…0111001100001100
312201020121112100021
42003322313030030
514013042330313
61003341311524
7105563164252
oct20372671414
95636545307
102213245708
11a36357293
125192655a4
132936bb65b
1416dd285d2
15ce48678d
hex83eb730c

2213245708 has 12 divisors (see below), whose sum is σ = 4101014232. Its totient is φ = 1041527360.

The previous prime is 2213245667. The next prime is 2213245711. The reversal of 2213245708 is 8075423122.

It is a happy number.

2213245708 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (34).

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, 16273798 + ... + 16273933.

It is an arithmetic number, because the mean of its divisors is an integer number (341751186).

Almost surely, 22213245708 is an apocalyptic number.

It is an amenable number.

2213245708 is a deficient number, since it is larger than the sum of its proper divisors (1887768524).

2213245708 is a wasteful number, since it uses less digits than its factorization.

2213245708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32547752 (or 32547750 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 2213245708 is about 47045.1454243687. The cubic root of 2213245708 is about 1303.1964159271.

The spelling of 2213245708 in words is "two billion, two hundred thirteen million, two hundred forty-five thousand, seven hundred eight".

Divisors: 1 2 4 17 34 68 32547731 65095462 130190924 553311427 1106622854 2213245708