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315088102 = 2722506293
BaseRepresentation
bin10010110001111…
…101110011100110
3210221220010121201
4102301331303212
51121130304402
651133233114
710544130130
oct2261756346
9727803551
10315088102
1115194a39a
128963279a
1350381584
142dbc0050
151c9de687
hex12c7dce6

315088102 has 8 divisors (see below), whose sum is σ = 540151056. Its totient is φ = 135037752.

The previous prime is 315088097. The next prime is 315088117. The reversal of 315088102 is 201880513.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11253133 + ... + 11253160.

It is an arithmetic number, because the mean of its divisors is an integer number (67518882).

Almost surely, 2315088102 is an apocalyptic number.

315088102 is a deficient number, since it is larger than the sum of its proper divisors (225062954).

315088102 is a wasteful number, since it uses less digits than its factorization.

315088102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22506302.

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 315088102 is about 17750.7211684483. The cubic root of 315088102 is about 680.4726399811.

The spelling of 315088102 in words is "three hundred fifteen million, eighty-eight thousand, one hundred two".

Divisors: 1 2 7 14 22506293 45012586 157544051 315088102