Search a number
-
+
480887670880 = 2558336211421
BaseRepresentation
bin1101111111101110010…
…00111000100001100000
31200222020212222210112001
412333313020320201200
530334324220432010
61004530003413344
746512562521241
oct6776710704140
91628225883461
10480887670880
11175a4160a781
1279248384254
1336469640aa6
14193bcba8cc8
15c797caac3a
hex6ff7238860

480887670880 has 48 divisors (see below), whose sum is σ = 1149785071344. Its totient is φ = 190037532160.

The previous prime is 480887670827. The next prime is 480887670937. The reversal of 480887670880 is 88076788084.

It is a super-3 number, since 3×4808876708803 (a number of 36 digits) contains 333 as substring.

It is a congruent number.

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, 18092431 + ... + 18118990.

It is an arithmetic number, because the mean of its divisors is an integer number (23953855653).

Almost surely, 2480887670880 is an apocalyptic number.

480887670880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

480887670880 is an abundant number, since it is smaller than the sum of its proper divisors (668897400464).

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

480887670880 is a wasteful number, since it uses less digits than its factorization.

480887670880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36211519 (or 36211511 counting only the distinct ones).

The product of its (nonzero) digits is 38535168, while the sum is 64.

The spelling of 480887670880 in words is "four hundred eighty billion, eight hundred eighty-seven million, six hundred seventy thousand, eight hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 83 160 166 332 415 664 830 1328 1660 2656 3320 6640 13280 36211421 72422842 144845684 181057105 289691368 362114210 579382736 724228420 1158765472 1448456840 2896913680 3005547943 5793827360 6011095886 12022191772 15027739715 24044383544 30055479430 48088767088 60110958860 96177534176 120221917720 240443835440 480887670880