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144059080 = 23511327407
BaseRepresentation
bin10001001011000…
…10101011001000
3101001001221220111
420211202223020
5243334342310
622143404104
73366324214
oct1045425310
9331057814
10144059080
11743547a0
12402b3634
1323acba79
14151bd944
15c9a928a
hex8962ac8

144059080 has 32 divisors (see below), whose sum is σ = 353600640. Its totient is φ = 52384960.

The previous prime is 144059057. The next prime is 144059131. The reversal of 144059080 is 80950441.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163264 + ... + 164143.

It is an arithmetic number, because the mean of its divisors is an integer number (11050020).

Almost surely, 2144059080 is an apocalyptic number.

144059080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144059080 is an abundant number, since it is smaller than the sum of its proper divisors (209541560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144059080 is a wasteful number, since it uses less digits than its factorization.

144059080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327429 (or 327425 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 144059080 is about 12002.4614142267. The cubic root of 144059080 is about 524.2199511712.

The spelling of 144059080 in words is "one hundred forty-four million, fifty-nine thousand, eighty".

Divisors: 1 2 4 5 8 10 11 20 22 40 44 55 88 110 220 440 327407 654814 1309628 1637035 2619256 3274070 3601477 6548140 7202954 13096280 14405908 18007385 28811816 36014770 72029540 144059080