Base | Representation |
---|---|
bin | 10101111101011… |
… | …100111111111010 |
3 | 221200021020110020 |
4 | 111331130333322 |
5 | 1223304243343 |
6 | 100320431310 |
7 | 12062420100 |
oct | 2575347772 |
9 | 850236406 |
10 | 368431098 |
11 | 179a73812 |
12 | a3478536 |
13 | 5b43a489 |
14 | 36d07c70 |
15 | 22529b83 |
hex | 15f5cffa |
368431098 has 24 divisors (see below), whose sum is σ = 857166912. Its totient is φ = 105265944.
The previous prime is 368431093. The next prime is 368431099. The reversal of 368431098 is 890134863.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is not an unprimeable number, because it can be changed into a prime (368431093) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 626290 + ... + 626877.
It is an arithmetic number, because the mean of its divisors is an integer number (35715288).
Almost surely, 2368431098 is an apocalyptic number.
368431098 is an abundant number, since it is smaller than the sum of its proper divisors (488735814).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
368431098 is a wasteful number, since it uses less digits than its factorization.
368431098 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1253186 (or 1253179 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 42.
The square root of 368431098 is about 19194.5590728206. The cubic root of 368431098 is about 716.8892919567.
The spelling of 368431098 in words is "three hundred sixty-eight million, four hundred thirty-one thousand, ninety-eight".
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