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57160230803 = 1331141836801
BaseRepresentation
bin110101001111000000…
…111110011110010011
312110112121001120202022
4311033000332132103
51414031004341203
642131542042055
74062324642134
oct651700763623
9173477046668
1057160230803
1122272507475
12b0b2a1932b
13550c3174a0
142aa3679c8b
1517482aea38
hexd4f03e793

57160230803 has 8 divisors (see below), whose sum is σ = 63542887296. Its totient is φ = 51061248000.

The previous prime is 57160230797. The next prime is 57160230877. The reversal of 57160230803 is 30803206175.

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 57160230803 - 212 = 57160226707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57160230203) 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, 70917998 + ... + 70918803.

It is an arithmetic number, because the mean of its divisors is an integer number (7942860912).

Almost surely, 257160230803 is an apocalyptic number.

57160230803 is a deficient number, since it is larger than the sum of its proper divisors (6382656493).

57160230803 is a wasteful number, since it uses less digits than its factorization.

57160230803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141836845.

The product of its (nonzero) digits is 30240, while the sum is 35.

Adding to 57160230803 its reverse (30803206175), we get a palindrome (87963436978).

The spelling of 57160230803 in words is "fifty-seven billion, one hundred sixty million, two hundred thirty thousand, eight hundred three".

Divisors: 1 13 31 403 141836801 1843878413 4396940831 57160230803