Base | Representation |
---|---|
bin | 1011101100111… |
… | …11110010001110 |
3 | 20211201122201201 |
4 | 11312133302032 |
5 | 200113001141 |
6 | 13424100114 |
7 | 2301306610 |
oct | 566376216 |
9 | 224648651 |
10 | 98172046 |
11 | 50463125 |
12 | 28a6463a |
13 | 1745378b |
14 | d076db0 |
15 | 8943031 |
hex | 5d9fc8e |
98172046 has 16 divisors (see below), whose sum is σ = 169413120. Its totient is φ = 41794200.
The previous prime is 98172043. The next prime is 98172083. The reversal of 98172046 is 64027189.
It is a super-2 number, since 2×981720462 = 19275501231652232, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 98171996 and 98172014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (98172043) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21106 + ... + 25333.
It is an arithmetic number, because the mean of its divisors is an integer number (10588320).
Almost surely, 298172046 is an apocalyptic number.
98172046 is a deficient number, since it is larger than the sum of its proper divisors (71241074).
98172046 is a wasteful number, since it uses less digits than its factorization.
98172046 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46599.
The product of its (nonzero) digits is 24192, while the sum is 37.
The square root of 98172046 is about 9908.1807613709. The cubic root of 98172046 is about 461.3132698172.
The spelling of 98172046 in words is "ninety-eight million, one hundred seventy-two thousand, forty-six".
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