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480876541475420 = 225191510124678281
BaseRepresentation
bin110110101010110101100101…
…1011011110111101001011100
32100001122100101222112200221102
41231111223023123313221130
51001012140124104203140
64422423344453252232
7203201116660501406
oct15525531333675134
92301570358480842
10480876541475420
1112a249661267932
1245b25118934078
1317842603ab709c
1486a6797c59b76
153a8da808aee15
hex1b55acb6f7a5c

480876541475420 has 48 divisors (see below), whose sum is σ = 1015326908176896. Its totient is φ = 191306026560000.

The previous prime is 480876541475359. The next prime is 480876541475471. The reversal of 480876541475420 is 24574145678084.

It is a super-3 number, since 3×4808765414754203 (a number of 45 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Smith number, since the sum of its digits (65) coincides with the sum of the digits of its prime factors.

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, 7146680 + ... + 31824960.

It is an arithmetic number, because the mean of its divisors is an integer number (21152643920352).

Almost surely, 2480876541475420 is an apocalyptic number.

It is an amenable number.

480876541475420 is an abundant number, since it is smaller than the sum of its proper divisors (534450366701476).

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

480876541475420 is a wasteful number, since it uses less digits than its factorization.

480876541475420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24683582 (or 24683580 counting only the distinct ones).

The product of its (nonzero) digits is 240844800, while the sum is 65.

The spelling of 480876541475420 in words is "four hundred eighty trillion, eight hundred seventy-six billion, five hundred forty-one million, four hundred seventy-five thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 191 382 764 955 1910 3820 5101 10202 20404 25505 51010 102020 974291 1948582 3897164 4871455 9742910 19485820 24678281 49356562 98713124 123391405 246782810 493565620 4713551671 9427103342 18854206684 23567758355 47135516710 94271033420 125883911381 251767822762 503535645524 629419556905 1258839113810 2517678227620 24043827073771 48087654147542 96175308295084 120219135368855 240438270737710 480876541475420