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8473196145 = 35564879743
BaseRepresentation
bin1111110010000101…
…01011011001110001
3210212111210221222110
413321002223121301
5114323114234040
63520441555533
7416654656521
oct77102533161
923774727873
108473196145
113658997747
1217857a5ba9
13a505a1c3b
145a5483681
15348d1b980
hex1f90ab671

8473196145 has 8 divisors (see below), whose sum is σ = 13557113856. Its totient is φ = 4519037936.

The previous prime is 8473196119. The next prime is 8473196257. The reversal of 8473196145 is 5416913748.

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 8473196145 - 28 = 8473195889 is a prime.

It is a super-2 number, since 2×84731961452 (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 8473196094 and 8473196103.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 282439857 + ... + 282439886.

It is an arithmetic number, because the mean of its divisors is an integer number (1694639232).

Almost surely, 28473196145 is an apocalyptic number.

It is an amenable number.

8473196145 is a deficient number, since it is larger than the sum of its proper divisors (5083917711).

8473196145 is a wasteful number, since it uses less digits than its factorization.

8473196145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564879751.

The product of its digits is 725760, while the sum is 48.

The square root of 8473196145 is about 92049.9654807105. The cubic root of 8473196145 is about 2038.6801138706.

The spelling of 8473196145 in words is "eight billion, four hundred seventy-three million, one hundred ninety-six thousand, one hundred forty-five".

Divisors: 1 3 5 15 564879743 1694639229 2824398715 8473196145