Base | Representation |
---|---|
bin | 101101111111010100… |
… | …0100001011001111001 |
3 | 100102220211211200012002 |
4 | 1123332220201121321 |
5 | 3104230344102321 |
6 | 113211553430345 |
7 | 10064253222530 |
oct | 1337650413171 |
9 | 312824750162 |
10 | 98761315961 |
11 | 38980208490 |
12 | 17182b6b3b5 |
13 | 940bcc26c9 |
14 | 4acc741317 |
15 | 288060c20b |
hex | 16fea21679 |
98761315961 has 16 divisors (see below), whose sum is σ = 123156495360. Its totient is φ = 76940929680.
The previous prime is 98761315937. The next prime is 98761316033. The reversal of 98761315961 is 16951316789.
It is a cyclic number.
It is not a de Polignac number, because 98761315961 - 234 = 81581446777 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 98761315897 and 98761315906.
It is not an unprimeable number, because it can be changed into a prime (98761318961) 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, 248390 + ... + 509136.
It is an arithmetic number, because the mean of its divisors is an integer number (7697280960).
Almost surely, 298761315961 is an apocalyptic number.
It is an amenable number.
98761315961 is a deficient number, since it is larger than the sum of its proper divisors (24395179399).
98761315961 is a wasteful number, since it uses less digits than its factorization.
98761315961 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 265684.
The product of its digits is 2449440, while the sum is 56.
The spelling of 98761315961 in words is "ninety-eight billion, seven hundred sixty-one million, three hundred fifteen thousand, nine hundred sixty-one".
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