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455136800071 = 2671288759023
BaseRepresentation
bin1101001111110000100…
…01000110110101000111
31121111210021012000121011
412213320101012311013
524424110010100241
6545030441103051
744611466653162
oct6477021066507
91544707160534
10455136800071
11166027949368
1274260487a87
1333bc4696625
1418058c04ad9
15bc8c218281
hex69f8446d47

455136800071 has 8 divisors (see below), whose sum is σ = 455472625664. Its totient is φ = 454801103640.

The previous prime is 455136800047. The next prime is 455136800101. The reversal of 455136800071 is 170008631554.

It is a happy number.

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 455136800071 - 25 = 455136800039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 455136799997 and 455136800033.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455136800011) 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, 7681666 + ... + 7740688.

It is an arithmetic number, because the mean of its divisors is an integer number (56934078208).

Almost surely, 2455136800071 is an apocalyptic number.

455136800071 is a deficient number, since it is larger than the sum of its proper divisors (335825593).

455136800071 is a wasteful number, since it uses less digits than its factorization.

455136800071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64581.

The product of its (nonzero) digits is 100800, while the sum is 40.

The spelling of 455136800071 in words is "four hundred fifty-five billion, one hundred thirty-six million, eight hundred thousand, seventy-one".

Divisors: 1 2671 2887 59023 7711177 157650433 170399401 455136800071