Base | Representation |
---|---|
bin | 101101110011011100… |
… | …1101000110101001001 |
3 | 100101220002121201200100 |
4 | 1123212321220311021 |
5 | 3102421431242031 |
6 | 113104251400013 |
7 | 10051346656011 |
oct | 1334671506511 |
9 | 311802551610 |
10 | 98363149641 |
11 | 38796485209 |
12 | 17091753009 |
13 | 9377673933 |
14 | 4a918d6c41 |
15 | 285a6abde6 |
hex | 16e6e68d49 |
98363149641 has 9 divisors (see below), whose sum is σ = 142081464109. Its totient is φ = 65574805836.
The previous prime is 98363149639. The next prime is 98363149649. The reversal of 98363149641 is 14694136389.
The square root of 98363149641 is 313629.
It is a perfect power (a square), and thus also a powerful number.
98363149641 is a `hidden beast` number, since 9 + 83 + 6 + 31 + 496 + 41 = 666.
It is a tau number, because it is divible by the number of its divisors (9).
It is not a de Polignac number, because 98363149641 - 21 = 98363149639 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (98363149649) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 888616 + ... + 993158.
Almost surely, 298363149641 is an apocalyptic number.
98363149641 is the 313629-th square number.
98363149641 is the 156815-th centered octagonal number.
It is an amenable number.
98363149641 is a deficient number, since it is larger than the sum of its proper divisors (43718314468).
98363149641 is an frugal number, since it uses more digits than its factorization.
98363149641 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 209092 (or 104546 counting only the distinct ones).
The product of its digits is 3359232, while the sum is 54.
It can be divided in two parts, 98363 and 149641, that added together give a square (248004 = 4982).
The spelling of 98363149641 in words is "ninety-eight billion, three hundred sixty-three million, one hundred forty-nine thousand, six hundred forty-one".
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