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160455325043 = 1312342717311
BaseRepresentation
bin1001010101101111100…
…0011111010101110011
3120100011102000001112102
42111123320133111303
510112103030400133
6201413454251015
714410142521316
oct2253370372563
9510142001472
10160455325043
1162059936652
12271201b6a6b
13121916ac320
147aa219a97d
15429192d7e8
hex255be1f573

160455325043 has 4 divisors (see below), whose sum is σ = 172798042368. Its totient is φ = 148112607720.

The previous prime is 160455325007. The next prime is 160455325067. The reversal of 160455325043 is 340523554061.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 160455325043 - 226 = 160388216179 is a prime.

It is a super-2 number, since 2×1604553250432 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 160455324988 and 160455325006.

It is not an unprimeable number, because it can be changed into a prime (160455325343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6171358643 + ... + 6171358668.

It is an arithmetic number, because the mean of its divisors is an integer number (43199510592).

Almost surely, 2160455325043 is an apocalyptic number.

160455325043 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

160455325043 is a deficient number, since it is larger than the sum of its proper divisors (12342717325).

160455325043 is a wasteful number, since it uses less digits than its factorization.

160455325043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12342717324.

The product of its (nonzero) digits is 216000, while the sum is 38.

The spelling of 160455325043 in words is "one hundred sixty billion, four hundred fifty-five million, three hundred twenty-five thousand, forty-three".

Divisors: 1 13 12342717311 160455325043