Search a number
-
+
3051226160 = 245891014243
BaseRepresentation
bin1011010111011110…
…0000010000110000
321212122102100102022
42311313200100300
522222103214120
61222434211012
7135416665043
oct26567402060
97778370368
103051226160
111326379414
12711a23a68
133981aba88
1420d33cc5a
1512cd12025
hexb5de0430

3051226160 has 80 divisors (see below), whose sum is σ = 7246545120. Its totient is φ = 1194547200.

The previous prime is 3051226159. The next prime is 3051226183. The reversal of 3051226160 is 616221503.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 716999 + ... + 721241.

It is an arithmetic number, because the mean of its divisors is an integer number (90581814).

Almost surely, 23051226160 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3051226160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3623272560).

3051226160 is an abundant number, since it is smaller than the sum of its proper divisors (4195318960).

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

3051226160 is a wasteful number, since it uses less digits than its factorization.

3051226160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4446 (or 4440 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 3051226160 is about 55237.9051014790. The cubic root of 3051226160 is about 1450.4122743654.

Adding to 3051226160 its reverse (616221503), we get a palindrome (3667447663).

The spelling of 3051226160 in words is "three billion, fifty-one million, two hundred twenty-six thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 40 80 89 101 178 202 356 404 445 505 712 808 890 1010 1424 1616 1780 2020 3560 4040 4243 7120 8080 8486 8989 16972 17978 21215 33944 35956 42430 44945 67888 71912 84860 89890 143824 169720 179780 339440 359560 377627 428543 719120 755254 857086 1510508 1714172 1888135 2142715 3021016 3428344 3776270 4285430 6042032 6856688 7552540 8570860 15105080 17141720 30210160 34283440 38140327 76280654 152561308 190701635 305122616 381403270 610245232 762806540 1525613080 3051226160