Base | Representation |
---|---|
bin | 111011111111111… |
… | …0011000101000110 |
3 | 12012022012211001101 |
4 | 1313333303011012 |
5 | 13110340303443 |
6 | 531434050314 |
7 | 100614012436 |
oct | 16777630506 |
9 | 5168184041 |
10 | 2013212998 |
11 | 9434517a5 |
12 | 48227999a |
13 | 2611224c4 |
14 | 1515382c6 |
15 | bbb2284d |
hex | 77ff3146 |
2013212998 has 16 divisors (see below), whose sum is σ = 3206188224. Its totient is φ = 944807040.
The previous prime is 2013212989. The next prime is 2013213029. The reversal of 2013212998 is 8992123102.
It is a super-2 number, since 2×20132129982 = 8106053150632296008, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68193 + ... + 93148.
It is an arithmetic number, because the mean of its divisors is an integer number (200386764).
Almost surely, 22013212998 is an apocalyptic number.
2013212998 is a deficient number, since it is larger than the sum of its proper divisors (1192975226).
2013212998 is a wasteful number, since it uses less digits than its factorization.
2013212998 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 161727.
The product of its (nonzero) digits is 15552, while the sum is 37.
The square root of 2013212998 is about 44868.8421736064. The cubic root of 2013212998 is about 1262.6895179076.
The spelling of 2013212998 in words is "two billion, thirteen million, two hundred twelve thousand, nine hundred ninety-eight".
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