Base | Representation |
---|---|
bin | 1011101110110… |
… | …00011010000010 |
3 | 20212011102212111 |
4 | 11313120122002 |
5 | 200142411340 |
6 | 13433045534 |
7 | 2303264020 |
oct | 567303202 |
9 | 225142774 |
10 | 98403970 |
11 | 506013a5 |
12 | 28b568aa |
13 | 17505202 |
14 | d0d7710 |
15 | 898baea |
hex | 5dd8682 |
98403970 has 32 divisors (see below), whose sum is σ = 204882048. Its totient is φ = 33330048.
The previous prime is 98403967. The next prime is 98403971. The reversal of 98403970 is 7930489.
It is not an unprimeable number, because it can be changed into a prime (98403971) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2659 + ... + 14278.
It is an arithmetic number, because the mean of its divisors is an integer number (6402564).
Almost surely, 298403970 is an apocalyptic number.
98403970 is an abundant number, since it is smaller than the sum of its proper divisors (106478078).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
98403970 is a wasteful number, since it uses less digits than its factorization.
98403970 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17034.
The product of its (nonzero) digits is 54432, while the sum is 40.
The square root of 98403970 is about 9919.8775194052. The cubic root of 98403970 is about 461.6762566412.
The spelling of 98403970 in words is "ninety-eight million, four hundred three thousand, nine hundred seventy".
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