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141288202 = 21146113931
BaseRepresentation
bin10000110101111…
…10001100001010
3100211212011222101
420122332030022
5242132210302
622004144014
73333633646
oct1032761412
9324764871
10141288202
1172831a10
123b39800a
132336b7b3
1414a9bc26
15c60d287
hex86be30a

141288202 has 16 divisors (see below), whose sum is σ = 231717024. Its totient is φ = 64078000.

The previous prime is 141288181. The next prime is 141288221. The reversal of 141288202 is 202882141.

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, 3177 + ... + 17107.

It is an arithmetic number, because the mean of its divisors is an integer number (14482314).

Almost surely, 2141288202 is an apocalyptic number.

141288202 is a deficient number, since it is larger than the sum of its proper divisors (90428822).

141288202 is a wasteful number, since it uses less digits than its factorization.

141288202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14405.

The product of its (nonzero) digits is 2048, while the sum is 28.

The square root of 141288202 is about 11886.4713855711. The cubic root of 141288202 is about 520.8371648116.

The spelling of 141288202 in words is "one hundred forty-one million, two hundred eighty-eight thousand, two hundred two".

Divisors: 1 2 11 22 461 922 5071 10142 13931 27862 153241 306482 6422191 12844382 70644101 141288202