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144055708 = 221091392377
BaseRepresentation
bin10001001011000…
…01110110011100
3101001001210021121
420211201312130
5243334240313
622143340324
73366311326
oct1045416634
9331053247
10144055708
1174352205
12402b16a4
1323aca384
14151bc616
15c9a828d
hex8961d9c

144055708 has 24 divisors (see below), whose sum is σ = 256348400. Its totient is φ = 70823808.

The previous prime is 144055699. The next prime is 144055721. The reversal of 144055708 is 807550441.

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, 59416 + ... + 61792.

Almost surely, 2144055708 is an apocalyptic number.

It is an amenable number.

144055708 is a deficient number, since it is larger than the sum of its proper divisors (112292692).

144055708 is a wasteful number, since it uses less digits than its factorization.

144055708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2629 (or 2627 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 34.

The square root of 144055708 is about 12002.3209422178. The cubic root of 144055708 is about 524.2158609894.

The spelling of 144055708 in words is "one hundred forty-four million, fifty-five thousand, seven hundred eight".

Divisors: 1 2 4 109 139 218 278 436 556 2377 4754 9508 15151 30302 60604 259093 330403 518186 660806 1036372 1321612 36013927 72027854 144055708