Base | Representation |
---|---|
bin | 1000000001011100001110 |
3 | 10221211211220 |
4 | 20001130032 |
5 | 1014244204 |
6 | 113024210 |
7 | 23606232 |
oct | 10013416 |
9 | 3854756 |
10 | 2103054 |
11 | 1207068 |
12 | 855066 |
13 | 588315 |
14 | 3ca5c2 |
15 | 2b81d9 |
hex | 20170e |
2103054 has 32 divisors (see below), whose sum is σ = 4402944. Its totient is φ = 669120.
The previous prime is 2103041. The next prime is 2103067. The reversal of 2103054 is 4503012.
It is an interprime number because it is at equal distance from previous prime (2103041) and next prime (2103067).
It is a super-2 number, since 2×21030542 = 8845672253832, which contains 22 as substring.
It is an alternating number because its digits alternate between even and odd.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20367 + ... + 20469.
It is an arithmetic number, because the mean of its divisors is an integer number (137592).
22103054 is an apocalyptic number.
2103054 is an abundant number, since it is smaller than the sum of its proper divisors (2299890).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2103054 is a wasteful number, since it uses less digits than its factorization.
2103054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 232.
The product of its (nonzero) digits is 120, while the sum is 15.
The square root of 2103054 is about 1450.1910219002. The cubic root of 2103054 is about 128.1199640297.
Adding to 2103054 its reverse (4503012), we get a palindrome (6606066).
The spelling of 2103054 in words is "two million, one hundred three thousand, fifty-four".
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