Base | Representation |
---|---|
bin | 100001001011101… |
… | …0010101010010000 |
3 | 2212121001200102010 |
4 | 1002113102222100 |
5 | 4240012331000 |
6 | 302252022520 |
7 | 36406521654 |
oct | 10227225220 |
9 | 2777050363 |
10 | 1113402000 |
11 | 521539447 |
12 | 270a61a40 |
13 | 149893b69 |
14 | a7c2aa64 |
15 | 67b31d50 |
hex | 425d2a90 |
1113402000 has 80 divisors (see below), whose sum is σ = 3589627392. Its totient is φ = 296905600.
The previous prime is 1113401977. The next prime is 1113402001. The reversal of 1113402000 is 2043111.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (80).
It is a Harshad number since it is a multiple of its sum of digits (12).
It is not an unprimeable number, because it can be changed into a prime (1113402001) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86784 + ... + 98783.
Almost surely, 21113402000 is an apocalyptic number.
1113402000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1113402000 is an abundant number, since it is smaller than the sum of its proper divisors (2476225392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1113402000 is a wasteful number, since it uses less digits than its factorization.
1113402000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 185593 (or 185577 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 12.
The square root of 1113402000 is about 33367.6789723229. The cubic root of 1113402000 is about 1036.4555124345.
Adding to 1113402000 its reverse (2043111), we get a palindrome (1115445111).
The spelling of 1113402000 in words is "one billion, one hundred thirteen million, four hundred two thousand".
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