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146924 = 22231597
BaseRepresentation
bin100011110111101100
321110112122
4203313230
514200144
63052112
71151231
oct436754
9243478
10146924
11a0428
1271038
1351b4b
143b788
152d7ee
hex23dec

146924 has 12 divisors (see below), whose sum is σ = 268464. Its totient is φ = 70224.

The previous prime is 146921. The next prime is 146933. The reversal of 146924 is 429641.

146924 = 1322 + 1332 + ... + 1392.

It is a junction number, because it is equal to n+sod(n) for n = 146893 and 146902.

It is not an unprimeable number, because it can be changed into a prime (146921) 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 3 ways as a sum of consecutive naturals, for example, 707 + ... + 890.

It is an arithmetic number, because the mean of its divisors is an integer number (22372).

2146924 is an apocalyptic number.

It is an amenable number.

146924 is a deficient number, since it is larger than the sum of its proper divisors (121540).

146924 is a wasteful number, since it uses less digits than its factorization.

146924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1624 (or 1622 counting only the distinct ones).

The product of its digits is 1728, while the sum is 26.

The square root of 146924 is about 383.3066657391. The cubic root of 146924 is about 52.7672240722.

The spelling of 146924 in words is "one hundred forty-six thousand, nine hundred twenty-four".

Divisors: 1 2 4 23 46 92 1597 3194 6388 36731 73462 146924