Base | Representation |
---|---|
bin | 1011101100110… |
… | …11011001010101 |
3 | 20211200202001220 |
4 | 11312123121111 |
5 | 200111412234 |
6 | 13423440553 |
7 | 2301203316 |
oct | 566333125 |
9 | 224622056 |
10 | 98154069 |
11 | 50450672 |
12 | 28a56159 |
13 | 17448540 |
14 | d07060d |
15 | 893ca49 |
hex | 5d9b655 |
98154069 has 8 divisors (see below), whose sum is σ = 140939232. Its totient is φ = 60402480.
The previous prime is 98154059. The next prime is 98154097. The reversal of 98154069 is 96045189.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 98154069 - 24 = 98154053 is a prime.
It is a super-2 number, since 2×981540692 = 19268442522513522, 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 98154069.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (98154059) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1258347 + ... + 1258424.
It is an arithmetic number, because the mean of its divisors is an integer number (17617404).
Almost surely, 298154069 is an apocalyptic number.
It is an amenable number.
98154069 is a deficient number, since it is larger than the sum of its proper divisors (42785163).
98154069 is a wasteful number, since it uses less digits than its factorization.
98154069 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2516787.
The product of its (nonzero) digits is 77760, while the sum is 42.
The square root of 98154069 is about 9907.2735401825. The cubic root of 98154069 is about 461.2851099514.
The spelling of 98154069 in words is "ninety-eight million, one hundred fifty-four thousand, sixty-nine".
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