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144282604 = 22172121803
BaseRepresentation
bin10001001100110…
…01001111101100
3101001111022112011
420212121033230
5243414020404
622152251004
73401244664
oct1046311754
9331438464
10144282604
1174497724
12403a0a64
1323b7972b
141523b1a4
15ca00604
hex89993ec

144282604 has 12 divisors (see below), whose sum is σ = 267347304. Its totient is φ = 67897664.

The previous prime is 144282583. The next prime is 144282623. The reversal of 144282604 is 406282441.

144282604 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1060834 + ... + 1060969.

It is an arithmetic number, because the mean of its divisors is an integer number (22278942).

Almost surely, 2144282604 is an apocalyptic number.

It is an amenable number.

144282604 is a deficient number, since it is larger than the sum of its proper divisors (123064700).

144282604 is a wasteful number, since it uses less digits than its factorization.

144282604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2121824 (or 2121822 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 31.

The square root of 144282604 is about 12011.7693950558. The cubic root of 144282604 is about 524.4909399644.

The spelling of 144282604 in words is "one hundred forty-four million, two hundred eighty-two thousand, six hundred four".

Divisors: 1 2 4 17 34 68 2121803 4243606 8487212 36070651 72141302 144282604