Base | Representation |
---|---|
bin | 1011111001001… |
… | …01000001010000 |
3 | 20221201122201002 |
4 | 11330211001100 |
5 | 201020010402 |
6 | 13522201132 |
7 | 2321000000 |
oct | 574450120 |
9 | 227648632 |
10 | 99766352 |
11 | 51351a34 |
12 | 294b31a8 |
13 | 1789135a |
14 | d370000 |
15 | 8b5a602 |
hex | 5f25050 |
99766352 has 70 divisors (see below), whose sum is σ = 229768218. Its totient is φ = 41950272.
The previous prime is 99766307. The next prime is 99766361. The reversal of 99766352 is 25366799.
It can be written as a sum of positive squares in only one way, i.e., 92236816 + 7529536 = 9604^2 + 2744^2 .
It is a junction number, because it is equal to n+sod(n) for n = 99766297 and 99766306.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 1882358 + ... + 1882410.
Almost surely, 299766352 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 99766352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114884109).
99766352 is an abundant number, since it is smaller than the sum of its proper divisors (130001866).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
99766352 is an frugal number, since it uses more digits than its factorization.
99766352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 103 (or 62 counting only the distinct ones).
The product of its digits is 612360, while the sum is 47.
The square root of 99766352 is about 9988.3107680929. The cubic root of 99766352 is about 463.7971021340.
The spelling of 99766352 in words is "ninety-nine million, seven hundred sixty-six thousand, three hundred fifty-two".
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