Base | Representation |
---|---|
bin | 1011101100110… |
… | …10010001000010 |
3 | 20211200111201112 |
4 | 11312122101002 |
5 | 200111240232 |
6 | 13423403322 |
7 | 2301153656 |
oct | 566322102 |
9 | 224614645 |
10 | 98149442 |
11 | 50448146 |
12 | 28a53542 |
13 | 174463c1 |
14 | d06ca66 |
15 | 893b4b2 |
hex | 5d9a442 |
98149442 has 16 divisors (see below), whose sum is σ = 152271360. Its totient is φ = 47419008.
The previous prime is 98149417. The next prime is 98149451. The reversal of 98149442 is 24494189.
It is a super-2 number, since 2×981494422 = 19266625929822728, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 98149442.
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, 818 + ... + 14034.
It is an arithmetic number, because the mean of its divisors is an integer number (9516960).
Almost surely, 298149442 is an apocalyptic number.
98149442 is a deficient number, since it is larger than the sum of its proper divisors (54121918).
98149442 is a wasteful number, since it uses less digits than its factorization.
98149442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13345.
The product of its digits is 82944, while the sum is 41.
The square root of 98149442 is about 9907.0400221257. The cubic root of 98149442 is about 461.2778614839.
The spelling of 98149442 in words is "ninety-eight million, one hundred forty-nine thousand, four hundred forty-two".
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