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480141780 = 223519421177
BaseRepresentation
bin11100100111100…
…110000111010100
31020110110201200220
4130213212013110
51440404014110
6115351034340
714620065156
oct3447460724
91213421626
10480141780
11227033698
1211496b9b0
1378621381
1447aa6ad6
152c244370
hex1c9e61d4

480141780 has 48 divisors (see below), whose sum is σ = 1415158080. Its totient is φ = 121298688.

The previous prime is 480141773. The next prime is 480141791. The reversal of 480141780 is 87141084.

It can be divided in two parts, 48014 and 1780, that added together give a palindrome (49794).

It is a super-2 number, since 2×4801417802 = 461072257803136800, which contains 22 as substring.

It is a congruent number.

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, 209449 + ... + 211728.

It is an arithmetic number, because the mean of its divisors is an integer number (29482460).

Almost surely, 2480141780 is an apocalyptic number.

It is an amenable number.

480141780 is an abundant number, since it is smaller than the sum of its proper divisors (935016300).

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

480141780 is a wasteful number, since it uses less digits than its factorization.

480141780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421208 (or 421206 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 33.

The square root of 480141780 is about 21912.1377323163. The cubic root of 480141780 is about 783.0506109135.

The spelling of 480141780 in words is "four hundred eighty million, one hundred forty-one thousand, seven hundred eighty".

Divisors: 1 2 3 4 5 6 10 12 15 19 20 30 38 57 60 76 95 114 190 228 285 380 570 1140 421177 842354 1263531 1684708 2105885 2527062 4211770 5054124 6317655 8002363 8423540 12635310 16004726 24007089 25270620 32009452 40011815 48014178 80023630 96028356 120035445 160047260 240070890 480141780