Base | Representation |
---|---|
bin | 101101110010001100… |
… | …1101000010101010000 |
3 | 100101210011200200211211 |
4 | 1123210121220111100 |
5 | 3102330212021220 |
6 | 113100152345504 |
7 | 10050330310105 |
oct | 1334431502520 |
9 | 311704620754 |
10 | 98321204560 |
11 | 38774836257 |
12 | 1707b6a5294 |
13 | 936ba78967 |
14 | 4a8a0d8aac |
15 | 2856b73b5a |
hex | 16e4668550 |
98321204560 has 160 divisors (see below), whose sum is σ = 254453713920. Its totient is φ = 35176550400.
The previous prime is 98321204557. The next prime is 98321204567. The reversal of 98321204560 is 6540212389.
It is a super-3 number, since 3×983212045603 (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Harshad number since it is a multiple of its sum of digits (40).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (98321204567) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1906474 + ... + 1957366.
It is an arithmetic number, because the mean of its divisors is an integer number (1590335712).
Almost surely, 298321204560 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 98321204560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127226856960).
98321204560 is an abundant number, since it is smaller than the sum of its proper divisors (156132509360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
98321204560 is a wasteful number, since it uses less digits than its factorization.
98321204560 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50997 (or 50991 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 40.
The spelling of 98321204560 in words is "ninety-eight billion, three hundred twenty-one million, two hundred four thousand, five hundred sixty".
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