Base | Representation |
---|---|
bin | 100100100001… |
… | …1010100010010 |
3 | 1100000220222220 |
4 | 1021003110102 |
5 | 14400300343 |
6 | 1522241510 |
7 | 321526122 |
oct | 111032422 |
9 | 40026886 |
10 | 19150098 |
11 | a89a830 |
12 | 64b6296 |
13 | 3c76626 |
14 | 2786c82 |
15 | 1a34183 |
hex | 1243512 |
19150098 has 32 divisors (see below), whose sum is σ = 41981760. Its totient is φ = 5775360.
The previous prime is 19150097. The next prime is 19150129. The reversal of 19150098 is 89005191.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is not an unprimeable number, because it can be changed into a prime (19150091) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16398 + ... + 17526.
It is an arithmetic number, because the mean of its divisors is an integer number (1311930).
Almost surely, 219150098 is an apocalyptic number.
19150098 is an abundant number, since it is smaller than the sum of its proper divisors (22831662).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19150098 is a wasteful number, since it uses less digits than its factorization.
19150098 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1402.
The product of its (nonzero) digits is 3240, while the sum is 33.
The square root of 19150098 is about 4376.0824946520. The cubic root of 19150098 is about 267.5409923495.
The spelling of 19150098 in words is "nineteen million, one hundred fifty thousand, ninety-eight".
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