Base | Representation |
---|---|
bin | 101110000000111110… |
… | …0110111010111001111 |
3 | 100110001201120201111010 |
4 | 1130001330313113033 |
5 | 3104334121333211 |
6 | 113221302500303 |
7 | 10065530321601 |
oct | 1340174672717 |
9 | 313051521433 |
10 | 98816980431 |
11 | 389a9677a84 |
12 | 17199734693 |
13 | 941a6b2170 |
14 | 4ad5cb1171 |
15 | 28854554a6 |
hex | 1701f375cf |
98816980431 has 8 divisors (see below), whose sum is σ = 141891048880. Its totient is φ = 60810449472.
The previous prime is 98816980421. The next prime is 98816980499. The reversal of 98816980431 is 13408961889.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 98816980431 - 211 = 98816978383 is a prime.
It is a super-2 number, since 2×988169804312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (98816980421) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1266884326 + ... + 1266884403.
It is an arithmetic number, because the mean of its divisors is an integer number (17736381110).
Almost surely, 298816980431 is an apocalyptic number.
98816980431 is a deficient number, since it is larger than the sum of its proper divisors (43074068449).
98816980431 is a wasteful number, since it uses less digits than its factorization.
98816980431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2533768745.
The product of its (nonzero) digits is 2985984, while the sum is 57.
The spelling of 98816980431 in words is "ninety-eight billion, eight hundred sixteen million, nine hundred eighty thousand, four hundred thirty-one".
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