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140201202 = 2345751131
BaseRepresentation
bin10000101101101…
…00110011110010
3100202210221220010
420112310303302
5241342414302
621524555350
73321455601
oct1026646362
9322727803
10140201202
117215a269
123ab52b56
132307aabb
1414897a38
15c49616c
hex85b4cf2

140201202 has 16 divisors (see below), whose sum is σ = 281021472. Its totient is φ = 46630560.

The previous prime is 140201197. The next prime is 140201203. The reversal of 140201202 is 202102041.

140201202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (140201203) 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, 22824 + ... + 28307.

It is an arithmetic number, because the mean of its divisors is an integer number (17563842).

Almost surely, 2140201202 is an apocalyptic number.

140201202 is an abundant number, since it is smaller than the sum of its proper divisors (140820270).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140201202 is a wasteful number, since it uses less digits than its factorization.

140201202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51593.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 140201202 is about 11840.6588499120. The cubic root of 140201202 is about 519.4980387833.

Adding to 140201202 its reverse (202102041), we get a palindrome (342303243).

The spelling of 140201202 in words is "one hundred forty million, two hundred one thousand, two hundred two".

Divisors: 1 2 3 6 457 914 1371 2742 51131 102262 153393 306786 23366867 46733734 70100601 140201202