Base | Representation |
---|---|
bin | 101101101111000101… |
… | …1010000101000000111 |
3 | 100101111220012002020220 |
4 | 1123132023100220013 |
5 | 3102121443233101 |
6 | 113041542155423 |
7 | 10044621543216 |
oct | 1333613205007 |
9 | 311456162226 |
10 | 98216774151 |
11 | 38720899131 |
12 | 17050722b73 |
13 | 9353243712 |
14 | 4a7a2b307d |
15 | 284c8e6636 |
hex | 16de2d0a07 |
98216774151 has 16 divisors (see below), whose sum is σ = 138669195744. Its totient is φ = 61621668864.
The previous prime is 98216774141. The next prime is 98216774197. The reversal of 98216774151 is 15147761289.
It is not a de Polignac number, because 98216774151 - 211 = 98216772103 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (51).
It is a junction number, because it is equal to n+sod(n) for n = 98216774094 and 98216774103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (98216774101) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 711465 + ... + 838221.
It is an arithmetic number, because the mean of its divisors is an integer number (8666824734).
Almost surely, 298216774151 is an apocalyptic number.
98216774151 is a deficient number, since it is larger than the sum of its proper divisors (40452421593).
98216774151 is a wasteful number, since it uses less digits than its factorization.
98216774151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 141970.
The product of its digits is 846720, while the sum is 51.
The spelling of 98216774151 in words is "ninety-eight billion, two hundred sixteen million, seven hundred seventy-four thousand, one hundred fifty-one".
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