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317324130 = 23519556709
BaseRepresentation
bin10010111010011…
…111101101100010
3211010002201212120
4102322133231202
51122213333010
651253205110
710602132144
oct2272375542
9733081776
10317324130
11153137352
128a330796
1350985276
1430202c94
151ccd1e70
hex12e9fb62

317324130 has 32 divisors (see below), whose sum is σ = 801662400. Its totient is φ = 80165952.

The previous prime is 317324101. The next prime is 317324131. The reversal of 317324130 is 31423713.

317324130 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 317324130.

It is not an unprimeable number, because it can be changed into a prime (317324131) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 277785 + ... + 278924.

It is an arithmetic number, because the mean of its divisors is an integer number (25051950).

Almost surely, 2317324130 is an apocalyptic number.

317324130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

317324130 is an abundant number, since it is smaller than the sum of its proper divisors (484338270).

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

317324130 is a wasteful number, since it uses less digits than its factorization.

317324130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556738.

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 317324130 is about 17813.5939664067. The cubic root of 317324130 is about 682.0785090919.

Adding to 317324130 its reverse (31423713), we get a palindrome (348747843).

The spelling of 317324130 in words is "three hundred seventeen million, three hundred twenty-four thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 19 30 38 57 95 114 190 285 570 556709 1113418 1670127 2783545 3340254 5567090 8350635 10577471 16701270 21154942 31732413 52887355 63464826 105774710 158662065 317324130