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141171368 = 23131971443
BaseRepresentation
bin10000110101000…
…01101010101000
3100211122020201012
420122201222220
5242114440433
622001443052
73332636222
oct1032415250
9324566635
10141171368
1172762158
123b340488
132332a570
1414a6b412
15c5d8848
hex86a1aa8

141171368 has 32 divisors (see below), whose sum is σ = 300064800. Its totient is φ = 61725888.

The previous prime is 141171367. The next prime is 141171389. The reversal of 141171368 is 863171141.

141171368 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (141171361) 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 7 ways as a sum of consecutive naturals, for example, 33746 + ... + 37697.

It is an arithmetic number, because the mean of its divisors is an integer number (9377025).

Almost surely, 2141171368 is an apocalyptic number.

It is an amenable number.

141171368 is an abundant number, since it is smaller than the sum of its proper divisors (158893432).

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

141171368 is a wasteful number, since it uses less digits than its factorization.

141171368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71481 (or 71477 counting only the distinct ones).

The product of its digits is 4032, while the sum is 32.

The square root of 141171368 is about 11881.5557903837. Note that the first 3 decimals coincide. The cubic root of 141171368 is about 520.6935617147.

The spelling of 141171368 in words is "one hundred forty-one million, one hundred seventy-one thousand, three hundred sixty-eight".

Divisors: 1 2 4 8 13 19 26 38 52 76 104 152 247 494 988 1976 71443 142886 285772 571544 928759 1357417 1857518 2714834 3715036 5429668 7430072 10859336 17646421 35292842 70585684 141171368