Base | Representation |
---|---|
bin | 1000100110001… |
… | …01101111001010 |
3 | 12000200201120111 |
4 | 10103011233022 |
5 | 121430104343 |
6 | 11053344534 |
7 | 1533644161 |
oct | 423055712 |
9 | 160621514 |
10 | 72113098 |
11 | 37784702 |
12 | 2019814a |
13 | 11c2b595 |
14 | 98123d8 |
15 | 64e6c9d |
hex | 44c5bca |
72113098 has 16 divisors (see below), whose sum is σ = 109650240. Its totient is φ = 35565696.
The previous prime is 72113089. The next prime is 72113131. The reversal of 72113098 is 89031127.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 97213 + ... + 97951.
It is an arithmetic number, because the mean of its divisors is an integer number (6853140).
Almost surely, 272113098 is an apocalyptic number.
72113098 is a deficient number, since it is larger than the sum of its proper divisors (37537142).
72113098 is a wasteful number, since it uses less digits than its factorization.
72113098 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1341.
The product of its (nonzero) digits is 3024, while the sum is 31.
The square root of 72113098 is about 8491.9431227488. The cubic root of 72113098 is about 416.2344778035.
The spelling of 72113098 in words is "seventy-two million, one hundred thirteen thousand, ninety-eight".
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