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148426160 = 2451855327
BaseRepresentation
bin10001101100011…
…00110110110000
3101100021211102012
420312030312300
5300444114120
622421142052
73451413221
oct1066146660
9340254365
10148426160
1176867853
124185a928
132499a73c
14159d9248
15d06d1c5
hex8d8cdb0

148426160 has 20 divisors (see below), whose sum is σ = 345091008. Its totient is φ = 59370432.

The previous prime is 148426087. The next prime is 148426163. The reversal of 148426160 is 61624841.

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (148426163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 927584 + ... + 927743.

Almost surely, 2148426160 is an apocalyptic number.

148426160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

148426160 is an abundant number, since it is smaller than the sum of its proper divisors (196664848).

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

148426160 is a wasteful number, since it uses less digits than its factorization.

148426160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1855340 (or 1855334 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 148426160 is about 12183.0275383420. The cubic root of 148426160 is about 529.4644643932.

The spelling of 148426160 in words is "one hundred forty-eight million, four hundred twenty-six thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 40 80 1855327 3710654 7421308 9276635 14842616 18553270 29685232 37106540 74213080 148426160