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144060607 = 1117128971
BaseRepresentation
bin10001001011000…
…11000010111111
3101001002001000001
420211203002333
5243334414412
622143415131
73366331525
oct1045430277
9331061001
10144060607
1174355959
12402b44a7
1323acc682
14151c0315
15c9a9957
hex89630bf

144060607 has 4 divisors (see below), whose sum is σ = 144190696. Its totient is φ = 143930520.

The previous prime is 144060583. The next prime is 144060629. The reversal of 144060607 is 706060441.

144060607 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 706060441 = 5571267613.

It is a cyclic number.

It is not a de Polignac number, because 144060607 - 27 = 144060479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144070607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63369 + ... + 65602.

It is an arithmetic number, because the mean of its divisors is an integer number (36047674).

Almost surely, 2144060607 is an apocalyptic number.

144060607 is a deficient number, since it is larger than the sum of its proper divisors (130089).

144060607 is a wasteful number, since it uses less digits than its factorization.

144060607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130088.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 144060607 is about 12002.5250260102. The cubic root of 144060607 is about 524.2218033766.

The spelling of 144060607 in words is "one hundred forty-four million, sixty thousand, six hundred seven".

Divisors: 1 1117 128971 144060607