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148480808 = 2372651443
BaseRepresentation
bin10001101100110…
…10001100101000
3101100101121101012
420312122030220
5301002341213
622422243052
73452031440
oct1066321450
9340347335
10148480808
11768a4913
1241886488
13249b9588
1415a11120
15d07e4a8
hex8d9a328

148480808 has 16 divisors (see below), whose sum is σ = 318173280. Its totient is φ = 63634608.

The previous prime is 148480769. The next prime is 148480817. The reversal of 148480808 is 808084841.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1325666 + ... + 1325777.

It is an arithmetic number, because the mean of its divisors is an integer number (19885830).

Almost surely, 2148480808 is an apocalyptic number.

It is an amenable number.

148480808 is an abundant number, since it is smaller than the sum of its proper divisors (169692472).

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

148480808 is a wasteful number, since it uses less digits than its factorization.

148480808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2651456 (or 2651452 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 41.

The square root of 148480808 is about 12185.2701242114. The cubic root of 148480808 is about 529.5294363715.

The spelling of 148480808 in words is "one hundred forty-eight million, four hundred eighty thousand, eight hundred eight".

Divisors: 1 2 4 7 8 14 28 56 2651443 5302886 10605772 18560101 21211544 37120202 74240404 148480808