Base | Representation |
---|---|
bin | 1110001110100010101… |
… | …1101010101111011000 |
3 | 212100220011222112112000 |
4 | 3203220223222233120 |
5 | 13001034003224234 |
6 | 304141430121000 |
7 | 23442001060563 |
oct | 3435053525730 |
9 | 770804875460 |
10 | 244421929944 |
11 | 947278976a5 |
12 | 3b4544b0160 |
13 | 1a08354241a |
14 | bb89a754da |
15 | 6558277899 |
hex | 38e8aeabd8 |
244421929944 has 64 divisors (see below), whose sum is σ = 679649616000. Its totient is φ = 81389999520.
The previous prime is 244421929933. The next prime is 244421929949. The reversal of 244421929944 is 449929124442.
244421929944 is a `hidden beast` number, since 2 + 4 + 4 + 421 + 92 + 99 + 44 = 666.
It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (244421929949) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 372954 + ... + 792425.
It is an arithmetic number, because the mean of its divisors is an integer number (10619525250).
Almost surely, 2244421929944 is an apocalyptic number.
244421929944 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
244421929944 is an abundant number, since it is smaller than the sum of its proper divisors (435227686056).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
244421929944 is a wasteful number, since it uses less digits than its factorization.
244421929944 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1166365 (or 1166355 counting only the distinct ones).
The product of its digits is 5971968, while the sum is 54.
The spelling of 244421929944 in words is "two hundred forty-four billion, four hundred twenty-one million, nine hundred twenty-nine thousand, nine hundred forty-four".
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