Base | Representation |
---|---|
bin | 1011111001011… |
… | …00110011101100 |
3 | 20221210021110120 |
4 | 11330230303230 |
5 | 201022021002 |
6 | 13523004540 |
7 | 2321162001 |
oct | 574546354 |
9 | 227707416 |
10 | 99798252 |
11 | 513739a4 |
12 | 29509750 |
13 | 178a2a28 |
14 | d37b8a8 |
15 | 8b64cbc |
hex | 5f2ccec |
99798252 has 24 divisors (see below), whose sum is σ = 233693376. Its totient is φ = 33147408.
The previous prime is 99798233. The next prime is 99798277. The reversal of 99798252 is 25289799.
It is a super-2 number, since 2×997982522 = 19919382204511008, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 99798195 and 99798204.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11298 + ... + 18089.
It is an arithmetic number, because the mean of its divisors is an integer number (9737224).
Almost surely, 299798252 is an apocalyptic number.
It is an amenable number.
99798252 is an abundant number, since it is smaller than the sum of its proper divisors (133895124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
99798252 is a wasteful number, since it uses less digits than its factorization.
99798252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29677 (or 29675 counting only the distinct ones).
The product of its digits is 816480, while the sum is 51.
The square root of 99798252 is about 9989.9075070793. The cubic root of 99798252 is about 463.8465294564.
The spelling of 99798252 in words is "ninety-nine million, seven hundred ninety-eight thousand, two hundred fifty-two".
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