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144958006 = 2238337967
BaseRepresentation
bin10001010001111…
…10001000110110
3101002202122000001
420220332020312
5244102124011
622214541514
73410060044
oct1050761066
9332678001
10144958006
1174909106
124066789a
1324054c8b
1415375394
15cad57c1
hex8a3e236

144958006 has 16 divisors (see below), whose sum is σ = 229630464. Its totient is φ = 68490664.

The previous prime is 144957991. The next prime is 144958043. The reversal of 144958006 is 600859441.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15166 + ... + 22801.

It is an arithmetic number, because the mean of its divisors is an integer number (14351904).

Almost surely, 2144958006 is an apocalyptic number.

144958006 is a deficient number, since it is larger than the sum of its proper divisors (84672458).

144958006 is a wasteful number, since it uses less digits than its factorization.

144958006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38075.

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 144958006 is about 12039.8507465832. The cubic root of 144958006 is about 525.3080653020.

The spelling of 144958006 in words is "one hundred forty-four million, nine hundred fifty-eight thousand, six".

Divisors: 1 2 23 46 83 166 1909 3818 37967 75934 873241 1746482 3151261 6302522 72479003 144958006