Base | Representation |
---|---|
bin | 101110000011100001… |
… | …1110010010110111100 |
3 | 100110021200211202121000 |
4 | 1130013003302112330 |
5 | 3110023041243040 |
6 | 113234003410300 |
7 | 10100620626543 |
oct | 1340703622674 |
9 | 313250752530 |
10 | 98902681020 |
11 | 38a42a92110 |
12 | 17202383990 |
13 | 943238a180 |
14 | 4b0341d15a |
15 | 288cc33130 |
hex | 17070f25bc |
98902681020 has 192 divisors, whose sum is σ = 361490734080. Its totient is φ = 22132051200.
The previous prime is 98902681019. The next prime is 98902681063. The reversal of 98902681020 is 2018620989.
It is a Harshad number since it is a multiple of its sum of digits (45).
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 63 ways as a sum of consecutive naturals, for example, 563176 + ... + 717615.
It is an arithmetic number, because the mean of its divisors is an integer number (1882764240).
Almost surely, 298902681020 is an apocalyptic number.
98902681020 is a gapful number since it is divisible by the number (90) formed by its first and last digit.
It is an amenable number.
98902681020 is an abundant number, since it is smaller than the sum of its proper divisors (262588053060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
98902681020 is a wasteful number, since it uses less digits than its factorization.
98902681020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1280833 (or 1280825 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 45.
The spelling of 98902681020 in words is "ninety-eight billion, nine hundred two million, six hundred eighty-one thousand, twenty".
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