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148487106 = 2324747851
BaseRepresentation
bin10001101100110…
…11101111000010
3101100101221000110
420312123233002
5301003041411
622422332150
73452056005
oct1066335702
9340357013
10148487106
11768a9619
124188a056
13249bc3c1
1415a1353c
15d0812a6
hex8d9bbc2

148487106 has 8 divisors (see below), whose sum is σ = 296974224. Its totient is φ = 49495700.

The previous prime is 148487077. The next prime is 148487107. The reversal of 148487106 is 601784841.

It is a sphenic number, since it is the product of 3 distinct primes.

148487106 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (148487107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12373920 + ... + 12373931.

It is an arithmetic number, because the mean of its divisors is an integer number (37121778).

Almost surely, 2148487106 is an apocalyptic number.

148487106 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

148487106 is a wasteful number, since it uses less digits than its factorization.

148487106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24747856.

The product of its (nonzero) digits is 43008, while the sum is 39.

The square root of 148487106 is about 12185.5285482411. The cubic root of 148487106 is about 529.5369231511.

The spelling of 148487106 in words is "one hundred forty-eight million, four hundred eighty-seven thousand, one hundred six".

Divisors: 1 2 3 6 24747851 49495702 74243553 148487106