Base | Representation |
---|---|
bin | 100100001001000111110… |
… | …1000010101100000000000 |
3 | 122120212201002020112000000 |
4 | 1020102033220111200000 |
5 | 1122341204312104023 |
6 | 14321553252000000 |
7 | 1021611413366052 |
oct | 110221750254000 |
9 | 18525632215000 |
10 | 4967391909888 |
11 | 1645728262861 |
12 | 682869600000 |
13 | 2a0566585aa5 |
14 | 1325ccbd18d2 |
15 | 8932eb6a243 |
hex | 4848fa15800 |
4967391909888 has 336 divisors, whose sum is σ = 14958347990040. Its totient is φ = 1648390569984.
The previous prime is 4967391909871. The next prime is 4967391909919. The reversal of 4967391909888 is 8889091937694.
4967391909888 is a `hidden beast` number, since 4 + 9 + 67 + 391 + 9 + 0 + 98 + 88 = 666.
It is a Harshad number since it is a multiple of its sum of digits (81).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 338901856 + ... + 338916512.
Almost surely, 24967391909888 is an apocalyptic number.
4967391909888 is a gapful number since it is divisible by the number (48) 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 4967391909888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7479173995020).
4967391909888 is an abundant number, since it is smaller than the sum of its proper divisors (9990956080152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4967391909888 is an equidigital number, since it uses as much as digits as its factorization.
4967391909888 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14924 (or 14889 counting only the distinct ones).
The product of its (nonzero) digits is 1693052928, while the sum is 81.
The spelling of 4967391909888 in words is "four trillion, nine hundred sixty-seven billion, three hundred ninety-one million, nine hundred nine thousand, eight hundred eighty-eight".
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