Base | Representation |
---|---|
bin | 1011110010010… |
… | …01111100111010 |
3 | 20220001001211200 |
4 | 11321021330322 |
5 | 200302302200 |
6 | 13451035030 |
7 | 2310241650 |
oct | 571117472 |
9 | 226031750 |
10 | 98869050 |
11 | 50899865 |
12 | 2913ba76 |
13 | 17638ac7 |
14 | d1b8dd0 |
15 | 8a2e800 |
hex | 5e49f3a |
98869050 has 72 divisors (see below), whose sum is σ = 303584736. Its totient is φ = 22597920.
The previous prime is 98868977. The next prime is 98869051. The reversal of 98869050 is 5096889.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a junction number, because it is equal to n+sod(n) for n = 98868987 and 98869005.
It is not an unprimeable number, because it can be changed into a prime (98869051) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 12544 + ... + 18843.
Almost surely, 298869050 is an apocalyptic number.
98869050 is a gapful number since it is divisible by the number (90) formed by its first and last digit.
98869050 is an abundant number, since it is smaller than the sum of its proper divisors (204715686).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
98869050 is a wasteful number, since it uses less digits than its factorization.
98869050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31412 (or 31404 counting only the distinct ones).
The product of its (nonzero) digits is 155520, while the sum is 45.
The square root of 98869050 is about 9943.2917084837. The cubic root of 98869050 is about 462.4024435093.
The spelling of 98869050 in words is "ninety-eight million, eight hundred sixty-nine thousand, fifty".
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