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2240000214 = 232617142657
BaseRepresentation
bin1000010110000011…
…1011000011010110
312210002221210121220
42011200323003112
514041420001324
61010134551210
7106336454604
oct20540730326
95702853556
102240000214
11a4a470351
12526208506
132990c831a
141736d0874
15d19bdb79
hex8583b0d6

2240000214 has 16 divisors (see below), whose sum is σ = 4481743728. Its totient is φ = 746376192.

The previous prime is 2240000209. The next prime is 2240000233. The reversal of 2240000214 is 4120000422.

It is a junction number, because it is equal to n+sod(n) for n = 2240000193 and 2240000202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55627 + ... + 87030.

It is an arithmetic number, because the mean of its divisors is an integer number (280108983).

Almost surely, 22240000214 is an apocalyptic number.

2240000214 is an abundant number, since it is smaller than the sum of its proper divisors (2241743514).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2240000214 is a wasteful number, since it uses less digits than its factorization.

2240000214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145279.

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 2240000214 is about 47328.6405255845. The cubic root of 2240000214 is about 1308.4265657426.

Adding to 2240000214 its reverse (4120000422), we get a palindrome (6360000636).

The spelling of 2240000214 in words is "two billion, two hundred forty million, two hundred fourteen", and thus it is an aban number.

Divisors: 1 2 3 6 2617 5234 7851 15702 142657 285314 427971 855942 373333369 746666738 1120000107 2240000214