Base | Representation |
---|---|
bin | 1011101100001… |
… | …00000010111111 |
3 | 20211111212212202 |
4 | 11312010002333 |
5 | 200100332211 |
6 | 13421422115 |
7 | 2300324432 |
oct | 566040277 |
9 | 224455782 |
10 | 98058431 |
11 | 50395829 |
12 | 28a0a93b |
13 | 17413b53 |
14 | d047819 |
15 | 891e53b |
hex | 5d840bf |
98058431 has 4 divisors (see below), whose sum is σ = 103826592. Its totient is φ = 92290272.
The previous prime is 98058409. The next prime is 98058437. The reversal of 98058431 is 13485089.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-98058431 is a prime.
It is a super-2 number, since 2×980584312 = 19230911780363522, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (98058437) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2884055 + ... + 2884088.
It is an arithmetic number, because the mean of its divisors is an integer number (25956648).
Almost surely, 298058431 is an apocalyptic number.
98058431 is a deficient number, since it is larger than the sum of its proper divisors (5768161).
98058431 is a wasteful number, since it uses less digits than its factorization.
98058431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5768160.
The product of its (nonzero) digits is 34560, while the sum is 38.
The square root of 98058431 is about 9902.4457080057. The cubic root of 98058431 is about 461.1352410699.
It can be divided in two parts, 98058 and 431, that added together give a palindrome (98489).
The spelling of 98058431 in words is "ninety-eight million, fifty-eight thousand, four hundred thirty-one".
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