Base | Representation |
---|---|
bin | 101101101111000100… |
… | …0110011000110110100 |
3 | 100101111211222022012111 |
4 | 1123132020303012310 |
5 | 3102121312111243 |
6 | 113041520300404 |
7 | 10044613215160 |
oct | 1333610630664 |
9 | 311454868174 |
10 | 98216128948 |
11 | 38720498403 |
12 | 17050471704 |
13 | 9353078b42 |
14 | 4a7a185ca0 |
15 | 284c81a39d |
hex | 16de2331b4 |
98216128948 has 48 divisors (see below), whose sum is σ = 205048376064. Its totient is φ = 40247665920.
The previous prime is 98216128939. The next prime is 98216128963. The reversal of 98216128948 is 84982161289.
It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 98216128892 and 98216128901.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1813218 + ... + 1866598.
It is an arithmetic number, because the mean of its divisors is an integer number (4271841168).
Almost surely, 298216128948 is an apocalyptic number.
It is an amenable number.
98216128948 is an abundant number, since it is smaller than the sum of its proper divisors (106832247116).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
98216128948 is a wasteful number, since it uses less digits than its factorization.
98216128948 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56272 (or 56270 counting only the distinct ones).
The product of its digits is 3981312, while the sum is 58.
The spelling of 98216128948 in words is "ninety-eight billion, two hundred sixteen million, one hundred twenty-eight thousand, nine hundred forty-eight".
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