Base | Representation |
---|---|
bin | 101001011000111100… |
… | …110000111011111110 |
3 | 11020201020110100220220 |
4 | 221120330300323332 |
5 | 1212004122401204 |
6 | 32225534122210 |
7 | 3132212512350 |
oct | 513074607376 |
9 | 136636410826 |
10 | 44441997054 |
11 | 17936392194 |
12 | 8743650366 |
13 | 426342b0a0 |
14 | 22184d90d0 |
15 | 12519691d9 |
hex | a58f30efe |
44441997054 has 64 divisors (see below), whose sum is σ = 109456790016. Its totient is φ = 11714419584.
The previous prime is 44441997037. The next prime is 44441997071. The reversal of 44441997054 is 45079914444.
It is an interprime number because it is at equal distance from previous prime (44441997037) and next prime (44441997071).
It is a super-3 number, since 3×444419970543 (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a junction number, because it is equal to n+sod(n) for n = 44441996988 and 44441997006.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 997584 + ... + 1041180.
It is an arithmetic number, because the mean of its divisors is an integer number (1710262344).
Almost surely, 244441997054 is an apocalyptic number.
44441997054 is an abundant number, since it is smaller than the sum of its proper divisors (65014792962).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44441997054 is a wasteful number, since it uses less digits than its factorization.
44441997054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45489.
The product of its (nonzero) digits is 2903040, while the sum is 51.
The spelling of 44441997054 in words is "forty-four billion, four hundred forty-one million, nine hundred ninety-seven thousand, fifty-four".
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