Base | Representation |
---|---|
bin | 111000011111000011101001… |
… | …000011100100000001000000 |
3 | 1012120121011212201202111202000 |
4 | 320133003221003210001000 |
5 | 230030143012004112140 |
6 | 2240204441443024000 |
7 | 103220046405420513 |
oct | 7037035103440100 |
9 | 1176534781674660 |
10 | 248424818425920 |
11 | 72179412641754 |
12 | 23a4248906b000 |
13 | a88048a7b9b46 |
14 | 454bb7ab40d7a |
15 | 1dac1763c2a30 |
hex | e1f0e90e4040 |
248424818425920 has 112 divisors (see below), whose sum is σ = 876387553921920. Its totient is φ = 66246618244608.
The previous prime is 248424818425853. The next prime is 248424818425991. The reversal of 248424818425920 is 29524818424842.
It is a happy number.
248424818425920 is a `hidden beast` number, since 2 + 4 + 8 + 4 + 2 + 481 + 84 + 2 + 59 + 20 = 666.
It is a super-2 number, since 2×2484248184259202 (a number of 30 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14376427612 + ... + 14376444891.
Almost surely, 2248424818425920 is an apocalyptic number.
248424818425920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
248424818425920 is an abundant number, since it is smaller than the sum of its proper divisors (627962735496000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
248424818425920 is a wasteful number, since it uses less digits than its factorization.
248424818425920 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28752872529 (or 28752872513 counting only the distinct ones).
The product of its (nonzero) digits is 94371840, while the sum is 63.
The spelling of 248424818425920 in words is "two hundred forty-eight trillion, four hundred twenty-four billion, eight hundred eighteen million, four hundred twenty-five thousand, nine hundred twenty".
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