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73168801 = 472835501
BaseRepresentation
bin1000101110001…
…11011110100001
312002200100201121
410113013132201
5122212400201
611132132241
71545632056
oct427073641
9162610647
1073168801
1138335892
1220607081
131220ac64
149a0902d
1566549a1
hex45c77a1

73168801 has 8 divisors (see below), whose sum is σ = 75003264. Its totient is φ = 71346000.

The previous prime is 73168789. The next prime is 73168811. The reversal of 73168801 is 10886137.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 73168801 - 213 = 73160609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73168811) 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, 10551 + ... + 16051.

It is an arithmetic number, because the mean of its divisors is an integer number (9375408).

Almost surely, 273168801 is an apocalyptic number.

It is an amenable number.

73168801 is a deficient number, since it is larger than the sum of its proper divisors (1834463).

73168801 is a wasteful number, since it uses less digits than its factorization.

73168801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5831.

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 73168801 is about 8553.8763727330. The cubic root of 73168801 is about 418.2558071109.

The spelling of 73168801 in words is "seventy-three million, one hundred sixty-eight thousand, eight hundred one".

Divisors: 1 47 283 5501 13301 258547 1556783 73168801