Search a number
-
+
8141480808 = 2332417140351
BaseRepresentation
bin1111001010100010…
…10010001101101000
3210000101122002002020
413211101102031220
5113133204341213
63423512104440
7405516305436
oct74521221550
923011562066
108141480808
1134a872103a
1216b2695120
139c994b486
145733b5d56
15329b45923
hex1e5452368

8141480808 has 32 divisors (see below), whose sum is σ = 20362268160. Its totient is φ = 2712684800.

The previous prime is 8141480797. The next prime is 8141480827. The reversal of 8141480808 is 8080841418.

It is a self number, because there is not a number n which added to its sum of digits gives 8141480808.

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, 12168 + ... + 128183.

It is an arithmetic number, because the mean of its divisors is an integer number (636320880).

Almost surely, 28141480808 is an apocalyptic number.

It is an amenable number.

8141480808 is an abundant number, since it is smaller than the sum of its proper divisors (12220787352).

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

8141480808 is a wasteful number, since it uses less digits than its factorization.

8141480808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142777 (or 142773 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 42.

The square root of 8141480808 is about 90230.1546490972. The cubic root of 8141480808 is about 2011.7212394107.

The spelling of 8141480808 in words is "eight billion, one hundred forty-one million, four hundred eighty thousand, eight hundred eight".

Divisors: 1 2 3 4 6 8 12 24 2417 4834 7251 9668 14502 19336 29004 58008 140351 280702 421053 561404 842106 1122808 1684212 3368424 339228367 678456734 1017685101 1356913468 2035370202 2713826936 4070740404 8141480808