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4412148 = 2231328283
BaseRepresentation
bin10000110101001011110100
322022011022220
4100311023310
52112142043
6234322340
752334256
oct20651364
98264286
104412148
112543a04
1215893b0
13bb6350
1482bcd6
155c2483
hex4352f4

4412148 has 24 divisors (see below), whose sum is σ = 11087328. Its totient is φ = 1357536.

The previous prime is 4412141. The next prime is 4412183. The reversal of 4412148 is 8412144.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4412141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13986 + ... + 14297.

It is an arithmetic number, because the mean of its divisors is an integer number (461972).

Almost surely, 24412148 is an apocalyptic number.

It is an amenable number.

4412148 is an abundant number, since it is smaller than the sum of its proper divisors (6675180).

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

4412148 is a wasteful number, since it uses less digits than its factorization.

4412148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28303 (or 28301 counting only the distinct ones).

The product of its digits is 1024, while the sum is 24.

The square root of 4412148 is about 2100.5113663106. The cubic root of 4412148 is about 164.0149203162.

It can be divided in two parts, 4412 and 148, that added together give a triangular number (4560 = T95).

The spelling of 4412148 in words is "four million, four hundred twelve thousand, one hundred forty-eight".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 28283 56566 84849 113132 169698 339396 367679 735358 1103037 1470716 2206074 4412148