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314213130 = 232571145341
BaseRepresentation
bin10010101110101…
…000001100001010
3210220020200101100
4102232220030022
51120414310010
651102402230
710533524160
oct2256501412
9726220340
10314213130
11151401a80
1289290376
135013623a
142da33230
151c8ba2c0
hex12ba830a

314213130 has 96 divisors (see below), whose sum is σ = 1018562688. Its totient is φ = 65289600.

The previous prime is 314213129. The next prime is 314213131. The reversal of 314213130 is 31312413.

It is an interprime number because it is at equal distance from previous prime (314213129) and next prime (314213131).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (314213131) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15741 + ... + 29600.

It is an arithmetic number, because the mean of its divisors is an integer number (10610028).

Almost surely, 2314213130 is an apocalyptic number.

314213130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

314213130 is an abundant number, since it is smaller than the sum of its proper divisors (704349558).

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

314213130 is a wasteful number, since it uses less digits than its factorization.

314213130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45372 (or 45369 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 314213130 is about 17726.0579373983. The cubic root of 314213130 is about 679.8421851187.

Adding to 314213130 its reverse (31312413), we get a palindrome (345525543).

It can be divided in two parts, 314 and 213130, that added together give a square (213444 = 4622).

The spelling of 314213130 in words is "three hundred fourteen million, two hundred thirteen thousand, one hundred thirty".

Divisors: 1 2 3 5 6 7 9 10 11 14 15 18 21 22 30 33 35 42 45 55 63 66 70 77 90 99 105 110 126 154 165 198 210 231 315 330 385 462 495 630 693 770 990 1155 1386 2310 3465 6930 45341 90682 136023 226705 272046 317387 408069 453410 498751 634774 680115 816138 952161 997502 1360230 1496253 1586935 1904322 2040345 2493755 2856483 2992506 3173870 3491257 4080690 4488759 4760805 4987510 5712966 6982514 7481265 8977518 9521610 10473771 14282415 14962530 17456285 20947542 22443795 28564830 31421313 34912570 44887590 52368855 62842626 104737710 157106565 314213130