Search a number
-
+
676015120 = 24511768199
BaseRepresentation
bin101000010010110…
…010110000010000
31202010001010102001
4220102302300100
52341024440440
6151025203344
722516014364
oct5022626020
91663033361
10676015120
11317658190
1216a490554
13aa092261
1465ad32a4
153e535b9a
hex284b2c10

676015120 has 40 divisors (see below), whose sum is σ = 1714622400. Its totient is φ = 245823360.

The previous prime is 676015063. The next prime is 676015181. The reversal of 676015120 is 21510676.

676015120 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×6760151202 = 913992884937228800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 383220 + ... + 384979.

It is an arithmetic number, because the mean of its divisors is an integer number (42865560).

Almost surely, 2676015120 is an apocalyptic number.

It is an amenable number.

676015120 is an abundant number, since it is smaller than the sum of its proper divisors (1038607280).

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

676015120 is a wasteful number, since it uses less digits than its factorization.

676015120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 768223 (or 768217 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 676015120 is about 26000.2907676049. The cubic root of 676015120 is about 877.6448388229.

Adding to 676015120 its reverse (21510676), we get a palindrome (697525796).

The spelling of 676015120 in words is "six hundred seventy-six million, fifteen thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 11 16 20 22 40 44 55 80 88 110 176 220 440 880 768199 1536398 3072796 3840995 6145592 7681990 8450189 12291184 15363980 16900378 30727960 33800756 42250945 61455920 67601512 84501890 135203024 169003780 338007560 676015120