Base | Representation |
---|---|
bin | 111100001100110… |
… | …110010011100000 |
3 | 2121101111101001220 |
4 | 330030312103200 |
5 | 4032030013440 |
6 | 244115455040 |
7 | 34012603452 |
oct | 7414662340 |
9 | 2541441056 |
10 | 1010001120 |
11 | 479134877 |
12 | 2422b7480 |
13 | 13132c3cb |
14 | 981d22d2 |
15 | 5da098d0 |
hex | 3c3364e0 |
1010001120 has 48 divisors (see below), whose sum is σ = 3181505040. Its totient is φ = 269333504.
The previous prime is 1010001101. The next prime is 1010001133. The reversal of 1010001120 is 211000101.
It is a tau number, because it is divible by the number of its divisors (48).
It is a Harshad number since it is a multiple of its sum of digits (6).
It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.
It is a junction number, because it is equal to n+sod(n) for n = 1010001099 and 1010001108.
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, 1051605 + ... + 1052564.
It is an arithmetic number, because the mean of its divisors is an integer number (66281355).
Almost surely, 21010001120 is an apocalyptic number.
1010001120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1010001120 is an abundant number, since it is smaller than the sum of its proper divisors (2171503920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1010001120 is a wasteful number, since it uses less digits than its factorization.
1010001120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2104187 (or 2104179 counting only the distinct ones).
The product of its (nonzero) digits is 2, while the sum is 6.
The square root of 1010001120 is about 31780.5147850062. The cubic root of 1010001120 is about 1003.3226544070.
Adding to 1010001120 its reverse (211000101), we get a palindrome (1221001221).
The spelling of 1010001120 in words is "one billion, ten million, one thousand, one hundred twenty".
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