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244632 = 23310193
BaseRepresentation
bin111011101110011000
3110102120110
4323232120
530312012
65124320
72036133
oct735630
9412513
10244632
11157883
12b96a0
138746b
146521a
154c73c
hex3bb98

244632 has 16 divisors (see below), whose sum is σ = 611640. Its totient is φ = 81536.

The previous prime is 244619. The next prime is 244633. The reversal of 244632 is 236442.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 244599 and 244608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244633) by changing a digit.

244632 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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, 5073 + ... + 5120.

2244632 is an apocalyptic number.

It is an amenable number.

244632 is an abundant number, since it is smaller than the sum of its proper divisors (367008).

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

244632 is a wasteful number, since it uses less digits than its factorization.

244632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10202 (or 10198 counting only the distinct ones).

The product of its digits is 1152, while the sum is 21.

The square root of 244632 is about 494.6028709985. The cubic root of 244632 is about 62.5419025672.

It can be divided in two parts, 24 and 4632, that added together give a triangular number (4656 = T96).

The spelling of 244632 in words is "two hundred forty-four thousand, six hundred thirty-two".

Divisors: 1 2 3 4 6 8 12 24 10193 20386 30579 40772 61158 81544 122316 244632