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8923201 = 72335471
BaseRepresentation
bin100010000010…
…100001000001
3121210100022221
4202002201001
54241020301
6515131041
7135563110
oct42024101
917710287
108923201
115045151
122ba3a81
131b05701
141283c77
15bb3da1
hex882841

8923201 has 8 divisors (see below), whose sum is σ = 10243584. Its totient is φ = 7614240.

The previous prime is 8923193. The next prime is 8923207. The reversal of 8923201 is 1023298.

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 8923201 - 23 = 8923193 is a prime.

It is a pancake number, because a pancake can be divided into 8923201 parts by 4224 straight cuts.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8923207) 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, 1105 + ... + 4366.

It is an arithmetic number, because the mean of its divisors is an integer number (1280448).

Almost surely, 28923201 is an apocalyptic number.

It is an amenable number.

8923201 is a deficient number, since it is larger than the sum of its proper divisors (1320383).

8923201 is a wasteful number, since it uses less digits than its factorization.

8923201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5711.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 8923201 is about 2987.1727435821. The cubic root of 8923201 is about 207.4150307741.

Adding to 8923201 its reverse (1023298), we get a palindrome (9946499).

The spelling of 8923201 in words is "eight million, nine hundred twenty-three thousand, two hundred one".

Divisors: 1 7 233 1631 5471 38297 1274743 8923201