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141970683 = 3106944269
BaseRepresentation
bin10000111011001…
…00110011111011
3100220010212011110
420131210303323
5242321030213
622030531403
73342505461
oct1035446373
9326125143
10141970683
1173158748
123b666b63
132354a32a
1414bd8831
15c6e55c3
hex8764cfb

141970683 has 8 divisors (see below), whose sum is σ = 189475600. Its totient is φ = 94556448.

The previous prime is 141970681. The next prime is 141970687. The reversal of 141970683 is 386079141.

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

It is not a de Polignac number, because 141970683 - 21 = 141970681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141970681) 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, 18928 + ... + 25341.

It is an arithmetic number, because the mean of its divisors is an integer number (23684450).

Almost surely, 2141970683 is an apocalyptic number.

141970683 is a deficient number, since it is larger than the sum of its proper divisors (47504917).

141970683 is a wasteful number, since it uses less digits than its factorization.

141970683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45341.

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 141970683 is about 11915.1451103207. The cubic root of 141970683 is about 521.6744384424.

The spelling of 141970683 in words is "one hundred forty-one million, nine hundred seventy thousand, six hundred eighty-three".

Divisors: 1 3 1069 3207 44269 132807 47323561 141970683