Base | Representation |
---|---|
bin | 101001011001011100… |
… | …101010001011010010 |
3 | 11020201211012010221110 |
4 | 221121130222023102 |
5 | 1212013242423340 |
6 | 32230433234150 |
7 | 3132343544244 |
oct | 513134521322 |
9 | 136654163843 |
10 | 44450357970 |
11 | 17940082937 |
12 | 8746402956 |
13 | 4265097885 |
14 | 2219674094 |
15 | 125256b680 |
hex | a5972a2d2 |
44450357970 has 32 divisors (see below), whose sum is σ = 106729974720. Its totient is φ = 11847971520.
The previous prime is 44450357969. The next prime is 44450357983. The reversal of 44450357970 is 7975305444.
It is a super-2 number, since 2×444503579702 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 274621 + ... + 405360.
It is an arithmetic number, because the mean of its divisors is an integer number (3335311710).
Almost surely, 244450357970 is an apocalyptic number.
44450357970 is an abundant number, since it is smaller than the sum of its proper divisors (62279616750).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44450357970 is a wasteful number, since it uses less digits than its factorization.
44450357970 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 682170.
The product of its (nonzero) digits is 2116800, while the sum is 48.
The spelling of 44450357970 in words is "forty-four billion, four hundred fifty million, three hundred fifty-seven thousand, nine hundred seventy".
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