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141984701 = 1947915601
BaseRepresentation
bin10000111011010…
…00001110111101
3100220011120101122
420131220032331
5242322002301
622031120325
73342564365
oct1035501675
9326146348
10141984701
1173168231
123b6730a5
1323553821
1414bdd9a5
15c6e981b
hex87683bd

141984701 has 8 divisors (see below), whose sum is σ = 149779200. Its totient is φ = 134222400.

The previous prime is 141984683. The next prime is 141984707. The reversal of 141984701 is 107489141.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-141984701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141984707) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1301 + ... + 16901.

It is an arithmetic number, because the mean of its divisors is an integer number (18722400).

Almost surely, 2141984701 is an apocalyptic number.

It is an amenable number.

141984701 is a deficient number, since it is larger than the sum of its proper divisors (7794499).

141984701 is a wasteful number, since it uses less digits than its factorization.

141984701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16099.

The product of its (nonzero) digits is 8064, while the sum is 35.

The square root of 141984701 is about 11915.7333387417. The cubic root of 141984701 is about 521.6916076952.

The spelling of 141984701 in words is "one hundred forty-one million, nine hundred eighty-four thousand, seven hundred one".

Divisors: 1 19 479 9101 15601 296419 7472879 141984701