Base | Representation |
---|---|
bin | 1011101101100… |
… | …00100110010111 |
3 | 20211212011012120 |
4 | 11312300212113 |
5 | 200122202134 |
6 | 13425351023 |
7 | 2302014450 |
oct | 566604627 |
9 | 224764176 |
10 | 98240919 |
11 | 504aa947 |
12 | 28a98473 |
13 | 17478c2a |
14 | d094127 |
15 | 8958649 |
hex | 5db0997 |
98240919 has 16 divisors (see below), whose sum is σ = 150797568. Its totient is φ = 55726272.
The previous prime is 98240911. The next prime is 98240941. The reversal of 98240919 is 91904289.
It is not a de Polignac number, because 98240919 - 23 = 98240911 is a prime.
It is a super-2 number, since 2×982409192 = 19302556331929122, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (98240911) 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, 14197 + ... + 19950.
It is an arithmetic number, because the mean of its divisors is an integer number (9424848).
Almost surely, 298240919 is an apocalyptic number.
98240919 is a deficient number, since it is larger than the sum of its proper divisors (52556649).
98240919 is a wasteful number, since it uses less digits than its factorization.
98240919 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34294.
The product of its (nonzero) digits is 46656, while the sum is 42.
The square root of 98240919 is about 9911.6557143597. The cubic root of 98240919 is about 461.4211233358.
The spelling of 98240919 in words is "ninety-eight million, two hundred forty thousand, nine hundred nineteen".
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