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152314201 = 1311716477
BaseRepresentation
bin10010001010000…
…10000101011001
3101121121100210201
421011002011121
5302443023301
623040342201
73526435504
oct1105020531
9347540721
10152314201
1178a82a06
1243014961
132572c360
141632c13b
15d58a201
hex9142159

152314201 has 4 divisors (see below), whose sum is σ = 164030692. Its totient is φ = 140597712.

The previous prime is 152314199. The next prime is 152314219. The reversal of 152314201 is 102413251.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 102413251 = 167613253.

It can be written as a sum of positive squares in 2 ways, for example, as 79655625 + 72658576 = 8925^2 + 8524^2 .

It is a cyclic number.

It is not a de Polignac number, because 152314201 - 21 = 152314199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152314231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5858226 + ... + 5858251.

It is an arithmetic number, because the mean of its divisors is an integer number (41007673).

Almost surely, 2152314201 is an apocalyptic number.

It is an amenable number.

152314201 is a deficient number, since it is larger than the sum of its proper divisors (11716491).

152314201 is a wasteful number, since it uses less digits than its factorization.

152314201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11716490.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 152314201 is about 12341.5639608601. The cubic root of 152314201 is about 534.0478023015.

Adding to 152314201 its reverse (102413251), we get a palindrome (254727452).

The spelling of 152314201 in words is "one hundred fifty-two million, three hundred fourteen thousand, two hundred one".

Divisors: 1 13 11716477 152314201