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10144143214 = 212014223207
BaseRepresentation
bin10010111001010001…
…10101011101101110
3222011221222212102221
421130220311131232
5131233400040324
64354332105554
7506244536362
oct113450653556
928157885387
1010144143214
114336116a37
121b713052ba
13c5881860a
146c33652a2
153e58820e4
hex25ca3576e

10144143214 has 8 divisors (see below), whose sum is σ = 15228888048. Its totient is φ = 5067847200.

The previous prime is 10144143209. The next prime is 10144143257. The reversal of 10144143214 is 41234144101.

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

It is a super-2 number, since 2×101441432142 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2109202 + ... + 2114005.

It is an arithmetic number, because the mean of its divisors is an integer number (1903611006).

Almost surely, 210144143214 is an apocalyptic number.

10144143214 is a deficient number, since it is larger than the sum of its proper divisors (5084744834).

10144143214 is a wasteful number, since it uses less digits than its factorization.

10144143214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4224410.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 10144143214 its reverse (41234144101), we get a palindrome (51378287315).

The spelling of 10144143214 in words is "ten billion, one hundred forty-four million, one hundred forty-three thousand, two hundred fourteen".

Divisors: 1 2 1201 2402 4223207 8446414 5072071607 10144143214