| Base | Representation |
|---|---|
| bin | 10110011100111110001100… |
| … | …00011101011010010000000 |
| 3 | 20110211002211222212202012200 |
| 4 | 23032133012003223102000 |
| 5 | 22432420343302420000 |
| 6 | 253002031202553200 |
| 7 | 13254103023510000 |
| oct | 1316370603532200 |
| 9 | 213732758782180 |
| 10 | 49373971920000 |
| 11 | 14806424a76882 |
| 12 | 565500b368800 |
| 13 | 2171c3a570000 |
| 14 | c299da640000 |
| 15 | 5a94e4c43500 |
| hex | 2ce7c60eb480 |
49373971920000 has 3000 divisors, whose sum is σ = 224378903435115. Its totient is φ = 10417365504000.
The previous prime is 49373971919999. The next prime is 49373971920019. The reversal of 49373971920000 is 2917937394.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
49373971920000 is a `hidden beast` number, since 4 + 9 + 37 + 397 + 19 + 200 + 0 + 0 = 666.
It can be written as a sum of positive squares in 13 ways, for example, as 45613382197824 + 3760589722176 = 6753768^2 + 1939224^2 .
It is a tau number, because it is divible by the number of its divisors (3000).
It is an ABA number since it can be written as A⋅BA, here for A=2, B=4968600.
It is a Saint-Exupery number, since it is equal to the product of the sides of a Pythagorean triangle: 59150 × 57330 × 14560.
It is an unprimeable number.
It is a polite number, since it can be written in 374 ways as a sum of consecutive naturals, for example, 3797997839994 + ... + 3797997840006.
Almost surely, 249373971920000 is an apocalyptic number.
49373971920000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 49373971920000
49373971920000 is an abundant number, since it is smaller than the sum of its proper divisors (175004931515115).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49373971920000 is an frugal number, since it uses more digits than its factorization.
49373971920000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 120 (or 30 counting only the distinct ones).
The product of its (nonzero) digits is 2571912, while the sum is 54.
The spelling of 49373971920000 in words is "forty-nine trillion, three hundred seventy-three billion, nine hundred seventy-one million, nine hundred twenty thousand".
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