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153201 = 3223229
BaseRepresentation
bin100101011001110001
321210011010
4211121301
514400301
63141133
71205436
oct453161
9253133
10153201
11a5114
12747a9
1354969
143db8d
15305d6
hex25671

153201 has 8 divisors (see below), whose sum is σ = 206080. Its totient is φ = 101232.

The previous prime is 153191. The next prime is 153247. The reversal of 153201 is 102351.

153201 is digitally balanced in base 2 and base 7, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 153201 - 26 = 153137 is a prime.

It is a Duffinian number.

153201 is strictly pandigital in base 7.

153201 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (153271) 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, 555 + ... + 783.

It is an arithmetic number, because the mean of its divisors is an integer number (25760).

2153201 is an apocalyptic number.

It is an amenable number.

153201 is a deficient number, since it is larger than the sum of its proper divisors (52879).

153201 is a wasteful number, since it uses less digits than its factorization.

153201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455.

The product of its (nonzero) digits is 30, while the sum is 12.

The square root of 153201 is about 391.4089932539. The cubic root of 153201 is about 53.5082236172.

Adding to 153201 its reverse (102351), we get a palindrome (255552).

The spelling of 153201 in words is "one hundred fifty-three thousand, two hundred one".

Divisors: 1 3 223 229 669 687 51067 153201