Search a number
-
+
868314411 = 34103199523
BaseRepresentation
bin110011110000010…
…110110100101011
32020111212221110000
4303300112310223
53234242030121
6222054554043
730342356616
oct6360266453
92214787400
10868314411
11406160518
12202968923
1310ab81413
148346d17d
155136d526
hex33c16d2b

868314411 has 40 divisors (see below), whose sum is σ = 1318803200. Its totient is φ = 569284848.

The previous prime is 868314401. The next prime is 868314413. The reversal of 868314411 is 114413868.

It is a happy number.

It is not a de Polignac number, because 868314411 - 26 = 868314347 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (868314413) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1659996 + ... + 1660518.

It is an arithmetic number, because the mean of its divisors is an integer number (32970080).

Almost surely, 2868314411 is an apocalyptic number.

868314411 is a gapful number since it is divisible by the number (81) formed by its first and last digit.

868314411 is a deficient number, since it is larger than the sum of its proper divisors (450488789).

868314411 is a wasteful number, since it uses less digits than its factorization.

868314411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 837 (or 828 counting only the distinct ones).

The product of its digits is 18432, while the sum is 36.

The square root of 868314411 is about 29467.1751445570. The cubic root of 868314411 is about 954.0233470019.

The spelling of 868314411 in words is "eight hundred sixty-eight million, three hundred fourteen thousand, four hundred eleven".

Divisors: 1 3 9 27 81 103 199 309 523 597 927 1569 1791 2781 4707 5373 8343 14121 16119 20497 42363 53869 61491 104077 161607 184473 312231 484821 553419 936693 1454463 1660257 2810079 4363389 8430237 10719931 32159793 96479379 289438137 868314411