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142360166444665 = 51321671008823771
BaseRepresentation
bin100000010111100111001111…
…001001101010111001111001
3200200001111110202210111012211
4200113213033021222321321
5122124412110102212130
61222435205124535121
741662116431044561
oct4027471711527171
9620044422714184
10142360166444665
11413a66756aa764
1213b7242b8514a1
136158676b69800
1427223a98dbda1
15116d1abd07a2a
hex8179cf26ae79

142360166444665 has 24 divisors (see below), whose sum is σ = 186091668278208. Its totient is φ = 104498001391680.

The previous prime is 142360166444653. The next prime is 142360166444687. The reversal of 142360166444665 is 566444661063241.

It is not a de Polignac number, because 142360166444665 - 229 = 142359629573753 is a prime.

It is a super-3 number, since 3×1423601664446653 (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 504270771 + ... + 504553000.

It is an arithmetic number, because the mean of its divisors is an integer number (7753819511592).

Almost surely, 2142360166444665 is an apocalyptic number.

It is an amenable number.

142360166444665 is a deficient number, since it is larger than the sum of its proper divisors (43731501833543).

142360166444665 is a wasteful number, since it uses less digits than its factorization.

142360166444665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1008823969 (or 1008823956 counting only the distinct ones).

The product of its (nonzero) digits is 59719680, while the sum is 58.

The spelling of 142360166444665 in words is "one hundred forty-two trillion, three hundred sixty billion, one hundred sixty-six million, four hundred forty-four thousand, six hundred sixty-five".

Divisors: 1 5 13 65 167 169 835 845 2171 10855 28223 141115 1008823771 5044118855 13114709023 65573545115 168473569757 170491217299 842367848785 852456086495 2190156406841 10950782034205 28472033288933 142360166444665