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2214385104 = 243434872203
BaseRepresentation
bin1000001111111100…
…1101010111010000
312201022202102022010
42003333031113100
514013340310404
61003421542520
7105605651151
oct20377152720
95638672263
102214385104
11a36a65338
12519714a40
132939ca159
14170143928
15ce60e189
hex83fcd5d0

2214385104 has 80 divisors (see below), whose sum is σ = 5868211712. Its totient is φ = 719155584.

The previous prime is 2214385091. The next prime is 2214385141. The reversal of 2214385104 is 4015834122.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1004067 + ... + 1006269.

Almost surely, 22214385104 is an apocalyptic number.

2214385104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2214385104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2934105856).

2214385104 is an abundant number, since it is smaller than the sum of its proper divisors (3653826608).

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

2214385104 is a wasteful number, since it uses less digits than its factorization.

2214385104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2744 (or 2738 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 2214385104 is about 47057.2534685143. The cubic root of 2214385104 is about 1303.4200094254.

The spelling of 2214385104 in words is "two billion, two hundred fourteen million, three hundred eighty-five thousand, one hundred four".

Divisors: 1 2 3 4 6 8 12 16 24 43 48 86 129 172 258 344 487 516 688 974 1032 1461 1948 2064 2203 2922 3896 4406 5844 6609 7792 8812 11688 13218 17624 20941 23376 26436 35248 41882 52872 62823 83764 94729 105744 125646 167528 189458 251292 284187 335056 378916 502584 568374 757832 1005168 1072861 1136748 1515664 2145722 2273496 3218583 4291444 4546992 6437166 8582888 12874332 17165776 25748664 46133023 51497328 92266046 138399069 184532092 276798138 369064184 553596276 738128368 1107192552 2214385104