Base | Representation |
---|---|
bin | 1011101100110… |
… | …01011010100010 |
3 | 20211200022221100 |
4 | 11312121122202 |
5 | 200111132304 |
6 | 13423335230 |
7 | 2301140544 |
oct | 566313242 |
9 | 224608840 |
10 | 98145954 |
11 | 50445565 |
12 | 28a51516 |
13 | 1744493a |
14 | d06b694 |
15 | 893a439 |
hex | 5d996a2 |
98145954 has 24 divisors (see below), whose sum is σ = 214184880. Its totient is φ = 32479128.
The previous prime is 98145893. The next prime is 98145967. The reversal of 98145954 is 45954189.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17112 + ... + 22115.
It is an arithmetic number, because the mean of its divisors is an integer number (8924370).
Almost surely, 298145954 is an apocalyptic number.
98145954 is an abundant number, since it is smaller than the sum of its proper divisors (116038926).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
98145954 is a wasteful number, since it uses less digits than its factorization.
98145954 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39374 (or 39371 counting only the distinct ones).
The product of its digits is 259200, while the sum is 45.
The square root of 98145954 is about 9906.8639841274. The cubic root of 98145954 is about 461.2723971763.
It can be divided in two parts, 98145 and 954, that added together give a palindrome (99099).
The spelling of 98145954 in words is "ninety-eight million, one hundred forty-five thousand, nine hundred fifty-four".
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