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141980127 = 3232057683
BaseRepresentation
bin10000111011001…
…11000111011111
3100220011100010020
420131213013133
5242321331002
622031043223
73342545142
oct1035470737
9326140106
10141980127
1173164853
123b670513
1323551713
1414bdc059
15c6e82bc
hex87671df

141980127 has 8 divisors (see below), whose sum is σ = 197537664. Its totient is φ = 90538008.

The previous prime is 141980099. The next prime is 141980129. The reversal of 141980127 is 721089141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 141980127 - 212 = 141976031 is a prime.

It is a super-2 number, since 2×1419801272 = 40316712925872258, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141980129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1028773 + ... + 1028910.

It is an arithmetic number, because the mean of its divisors is an integer number (24692208).

Almost surely, 2141980127 is an apocalyptic number.

141980127 is a deficient number, since it is larger than the sum of its proper divisors (55557537).

141980127 is a wasteful number, since it uses less digits than its factorization.

141980127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2057709.

The product of its (nonzero) digits is 4032, while the sum is 33.

The square root of 141980127 is about 11915.5414060797. The cubic root of 141980127 is about 521.6860055821.

The spelling of 141980127 in words is "one hundred forty-one million, nine hundred eighty thousand, one hundred twenty-seven".

Divisors: 1 3 23 69 2057683 6173049 47326709 141980127