Base | Representation |
---|---|
bin | 100111110111000011101… |
… | …1000011001001000000000 |
3 | 201101201120221201122122100 |
4 | 1033232013120121020000 |
5 | 1204224132240332203 |
6 | 15352415452110400 |
7 | 1103540506644210 |
oct | 117560730311000 |
9 | 21351527648570 |
10 | 5478354620928 |
11 | 18223a23aa322 |
12 | 7458a9a65400 |
13 | 3097b69a3617 |
14 | 14d221d7a240 |
15 | 97787e23ea3 |
hex | 4fb87619200 |
5478354620928 has 240 divisors, whose sum is σ = 18692695644480. Its totient is φ = 1511269982208.
The previous prime is 5478354620917. The next prime is 5478354620939. The reversal of 5478354620928 is 8290264538745.
5478354620928 is a `hidden beast` number, since 5 + 4 + 7 + 83 + 5 + 462 + 0 + 92 + 8 = 666.
It is an interprime number because it is at equal distance from previous prime (5478354620917) and next prime (5478354620939).
It is a hoax number, since the sum of its digits (63) 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 (63).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1992850 + ... + 3863697.
It is an arithmetic number, because the mean of its divisors is an integer number (77886231852).
Almost surely, 25478354620928 is an apocalyptic number.
5478354620928 is a gapful number since it is divisible by the number (58) formed by its first and last digit.
It is an amenable number.
5478354620928 is an abundant number, since it is smaller than the sum of its proper divisors (13214341023552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5478354620928 is a wasteful number, since it uses less digits than its factorization.
5478354620928 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5856607 (or 5856588 counting only the distinct ones).
The product of its (nonzero) digits is 116121600, while the sum is 63.
The spelling of 5478354620928 in words is "five trillion, four hundred seventy-eight billion, three hundred fifty-four million, six hundred twenty thousand, nine hundred twenty-eight".
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