Base | Representation |
---|---|
bin | 111101000100110… |
… | …1011101000011000 |
3 | 12021211020012011111 |
4 | 1322021223220120 |
5 | 13144113431420 |
6 | 535204510104 |
7 | 101533154500 |
oct | 17211535030 |
9 | 5254205144 |
10 | 2049358360 |
11 | 96189a2a5 |
12 | 4923ab334 |
13 | 2687696aa |
14 | 156266a00 |
15 | bedb245a |
hex | 7a26ba18 |
2049358360 has 96 divisors (see below), whose sum is σ = 5406773760. Its totient is φ = 697019904.
The previous prime is 2049358307. The next prime is 2049358361. The reversal of 2049358360 is 638539402.
It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (40).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2049358361) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 244804 + ... + 253036.
It is an arithmetic number, because the mean of its divisors is an integer number (56320560).
Almost surely, 22049358360 is an apocalyptic number.
2049358360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2049358360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2703386880).
2049358360 is an abundant number, since it is smaller than the sum of its proper divisors (3357415400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2049358360 is a wasteful number, since it uses less digits than its factorization.
2049358360 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8385 (or 8374 counting only the distinct ones).
The product of its (nonzero) digits is 155520, while the sum is 40.
The square root of 2049358360 is about 45269.8394077116. The cubic root of 2049358360 is about 1270.2015428176.
The spelling of 2049358360 in words is "two billion, forty-nine million, three hundred fifty-eight thousand, three hundred sixty".
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