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141806029859 = 13109100074827
BaseRepresentation
bin1000010000010001001…
…1000100110000100011
3111120000201001200221222
42010010103010300203
54310404320423414
6145051135205255
713150041236324
oct2040423046043
9446021050858
10141806029859
11551598970aa
122359667682b
13104abab3810
146c1343444b
153a4e56b68e
hex21044c4c23

141806029859 has 8 divisors (see below), whose sum is σ = 154115235120. Its totient is φ = 129696974496.

The previous prime is 141806029823. The next prime is 141806029861. The reversal of 141806029859 is 958920608141.

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

It is a cyclic number.

It is not a de Polignac number, because 141806029859 - 216 = 141805964323 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 141806029859.

It is not an unprimeable number, because it can be changed into a prime (141806029819) 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, 50035997 + ... + 50038830.

It is an arithmetic number, because the mean of its divisors is an integer number (19264404390).

Almost surely, 2141806029859 is an apocalyptic number.

141806029859 is a deficient number, since it is larger than the sum of its proper divisors (12309205261).

141806029859 is a wasteful number, since it uses less digits than its factorization.

141806029859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100074949.

The product of its (nonzero) digits is 1244160, while the sum is 53.

The spelling of 141806029859 in words is "one hundred forty-one billion, eight hundred six million, twenty-nine thousand, eight hundred fifty-nine".

Divisors: 1 13 109 1417 100074827 1300972751 10908156143 141806029859