Base | Representation |
---|---|
bin | 101110000011101110… |
… | …1011001000001101111 |
3 | 100110022011110202201010 |
4 | 1130013131121001233 |
5 | 3110031301034012 |
6 | 113234403320303 |
7 | 10101031653165 |
oct | 1340735310157 |
9 | 313264422633 |
10 | 98909393007 |
11 | 38a46856a07 |
12 | 17204680093 |
13 | 943389a269 |
14 | 4b04289235 |
15 | 288d60bc3c |
hex | 170775906f |
98909393007 has 16 divisors (see below), whose sum is σ = 134845168640. Its totient is φ = 64472814432.
The previous prime is 98909393003. The next prime is 98909393027. The reversal of 98909393007 is 70039390989.
It is not a de Polignac number, because 98909393007 - 22 = 98909393003 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (98909393003) 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, 2001508 + ... + 2050329.
It is an arithmetic number, because the mean of its divisors is an integer number (8427823040).
Almost surely, 298909393007 is an apocalyptic number.
98909393007 is a deficient number, since it is larger than the sum of its proper divisors (35935775633).
98909393007 is a wasteful number, since it uses less digits than its factorization.
98909393007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4052022.
The product of its (nonzero) digits is 3306744, while the sum is 57.
The spelling of 98909393007 in words is "ninety-eight billion, nine hundred nine million, three hundred ninety-three thousand, seven".
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