Base | Representation |
---|---|
bin | 111010111001000… |
… | …010000010101011 |
3 | 2112212011002010100 |
4 | 322321002002223 |
5 | 4010413412344 |
6 | 242012520443 |
7 | 33325052211 |
oct | 7271020253 |
9 | 2485132110 |
10 | 988029099 |
11 | 467797982 |
12 | 236a80123 |
13 | 129908505 |
14 | 95312cb1 |
15 | 5bb19569 |
hex | 3ae420ab |
988029099 has 12 divisors (see below), whose sum is σ = 1441867336. Its totient is φ = 651894912.
The previous prime is 988029079. The next prime is 988029131. The reversal of 988029099 is 990920889.
It is not a de Polignac number, because 988029099 - 220 = 986980523 is a prime.
It is a super-3 number, since 3×9880290993 (a number of 28 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (988029059) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 565009 + ... + 566754.
Almost surely, 2988029099 is an apocalyptic number.
988029099 is a deficient number, since it is larger than the sum of its proper divisors (453838237).
988029099 is a wasteful number, since it uses less digits than its factorization.
988029099 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1131866 (or 1131863 counting only the distinct ones).
The product of its (nonzero) digits is 839808, while the sum is 54.
The square root of 988029099 is about 31432.9301688532. The cubic root of 988029099 is about 995.9936704248.
The spelling of 988029099 in words is "nine hundred eighty-eight million, twenty-nine thousand, ninety-nine".
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