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141031083 = 3193243577
BaseRepresentation
bin10000110011111…
…11011010101011
3100211101010021110
420121333122223
5242100443313
621554441403
73331513224
oct1031773253
9324333243
10141031083
1172676816
123b293263
13232ab75b
1414a3224b
15c5abec3
hex867f6ab

141031083 has 8 divisors (see below), whose sum is σ = 189016528. Its totient is φ = 93533184.

The previous prime is 141031061. The next prime is 141031123. The reversal of 141031083 is 380130141.

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

It is not a de Polignac number, because 141031083 - 26 = 141031019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141031003) 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, 121210 + ... + 122367.

It is an arithmetic number, because the mean of its divisors is an integer number (23627066).

Almost surely, 2141031083 is an apocalyptic number.

141031083 is a deficient number, since it is larger than the sum of its proper divisors (47985445).

141031083 is a wasteful number, since it uses less digits than its factorization.

141031083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243773.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 141031083 is about 11875.6508453221. The cubic root of 141031083 is about 520.5210297857.

The spelling of 141031083 in words is "one hundred forty-one million, thirty-one thousand, eighty-three".

Divisors: 1 3 193 579 243577 730731 47010361 141031083