Base | Representation |
---|---|
bin | 111101101000110… |
… | …110110000011100 |
3 | 2200001212202020220 |
4 | 331220312300130 |
5 | 4104213321340 |
6 | 250340441340 |
7 | 34424606520 |
oct | 7550666034 |
9 | 2601782226 |
10 | 1034120220 |
11 | 490808911 |
12 | 24a3a9250 |
13 | 136325673 |
14 | 9b4add80 |
15 | 60bc0ed0 |
hex | 3da36c1c |
1034120220 has 96 divisors (see below), whose sum is σ = 3483379200. Its totient is φ = 223928064.
The previous prime is 1034120203. The next prime is 1034120237. The reversal of 1034120220 is 220214301.
It is an interprime number because it is at equal distance from previous prime (1034120203) and next prime (1034120237).
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 1034120220.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56815 + ... + 72774.
It is an arithmetic number, because the mean of its divisors is an integer number (36285200).
Almost surely, 21034120220 is an apocalyptic number.
1034120220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1034120220 is an abundant number, since it is smaller than the sum of its proper divisors (2449258980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1034120220 is a wasteful number, since it uses less digits than its factorization.
1034120220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 129627 (or 129625 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 1034120220 is about 32157.7396593728. The cubic root of 1034120220 is about 1011.2464498717.
Adding to 1034120220 its reverse (220214301), we get a palindrome (1254334521).
The spelling of 1034120220 in words is "one billion, thirty-four million, one hundred twenty thousand, two hundred twenty".
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