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313002201 = 3960110867
BaseRepresentation
bin10010101010000…
…000100011011001
3210210222011022010
4102222000203121
51120112032301
651020420133
710520321601
oct2252004331
9723864263
10313002201
11150755206
12889a7649
134cb01005
142d7d9c01
151c72b5d6
hex12a808d9

313002201 has 8 divisors (see below), whose sum is σ = 417418144. Its totient is φ = 208627200.

The previous prime is 313002169. The next prime is 313002211. The reversal of 313002201 is 102200313.

It is a happy number.

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

It is not a de Polignac number, because 313002201 - 25 = 313002169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313002211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23370 + ... + 34236.

It is an arithmetic number, because the mean of its divisors is an integer number (52177268).

Almost surely, 2313002201 is an apocalyptic number.

It is an amenable number.

313002201 is a deficient number, since it is larger than the sum of its proper divisors (104415943).

313002201 is a wasteful number, since it uses less digits than its factorization.

313002201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20471.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 313002201 is about 17691.8682167825. The cubic root of 313002201 is about 678.9677251251.

Adding to 313002201 its reverse (102200313), we get a palindrome (415202514).

The spelling of 313002201 in words is "three hundred thirteen million, two thousand, two hundred one".

Divisors: 1 3 9601 10867 28803 32601 104334067 313002201