Search a number
-
+
480976216 = 237611031367
BaseRepresentation
bin11100101010110…
…001110101011000
31020112001010022221
4130222301311120
51441112214331
6115420553424
714630142010
oct3452616530
91215033287
10480976216
11227553606
121150b2874
1378854116
1447c42c40
152c35b711
hex1cab1d58

480976216 has 64 divisors (see below), whose sum is σ = 1058503680. Its totient is φ = 200638080.

The previous prime is 480976213. The next prime is 480976231. The reversal of 480976216 is 612679084.

It is a super-3 number, since 3×4809762163 (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480976213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 351165 + ... + 352531.

It is an arithmetic number, because the mean of its divisors is an integer number (16539120).

Almost surely, 2480976216 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 480976216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (529251840).

480976216 is an abundant number, since it is smaller than the sum of its proper divisors (577527464).

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

480976216 is a wasteful number, since it uses less digits than its factorization.

480976216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1544 (or 1540 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 480976216 is about 21931.1699642313. The cubic root of 480976216 is about 783.5039683001.

The spelling of 480976216 in words is "four hundred eighty million, nine hundred seventy-six thousand, two hundred sixteen".

Divisors: 1 2 4 7 8 14 28 56 61 103 122 206 244 412 427 488 721 824 854 1367 1442 1708 2734 2884 3416 5468 5768 6283 9569 10936 12566 19138 25132 38276 43981 50264 76552 83387 87962 140801 166774 175924 281602 333548 351848 563204 583709 667096 985607 1126408 1167418 1971214 2334836 3942428 4669672 7884856 8588861 17177722 34355444 60122027 68710888 120244054 240488108 480976216