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144085098 = 23177917881
BaseRepresentation
bin10001001011010…
…01000001101010
3101001010021121010
420211221001222
5243341210343
622144124350
73366463113
oct1045510152
9331107533
10144085098
11743722a3
12403066b6
1323b0a871
14151c920a
15c9b1d33
hex896906a

144085098 has 32 divisors (see below), whose sum is σ = 309000960. Its totient is φ = 44628480.

The previous prime is 144085093. The next prime is 144085099. The reversal of 144085098 is 890580441.

It is not an unprimeable number, because it can be changed into a prime (144085091) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 883 + ... + 16998.

It is an arithmetic number, because the mean of its divisors is an integer number (9656280).

Almost surely, 2144085098 is an apocalyptic number.

144085098 is an abundant number, since it is smaller than the sum of its proper divisors (164915862).

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

144085098 is a wasteful number, since it uses less digits than its factorization.

144085098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17982.

The product of its (nonzero) digits is 46080, while the sum is 39.

The square root of 144085098 is about 12003.5452263071. The cubic root of 144085098 is about 524.2515084407.

The spelling of 144085098 in words is "one hundred forty-four million, eighty-five thousand, ninety-eight".

Divisors: 1 2 3 6 17 34 51 79 102 158 237 474 1343 2686 4029 8058 17881 35762 53643 107286 303977 607954 911931 1412599 1823862 2825198 4237797 8475594 24014183 48028366 72042549 144085098