Base | Representation |
---|---|
bin | 10010101011101010… |
… | …11010011111111000 |
3 | 221220000012210112221 |
4 | 21111311122133320 |
5 | 131020140000440 |
6 | 4335133413424 |
7 | 503360410600 |
oct | 112565323770 |
9 | 27800183487 |
10 | 10030000120 |
11 | 42877455a8 |
12 | 1b3b03a274 |
13 | c3ac9251a |
14 | 6b2131c00 |
15 | 3da836d4a |
hex | 255d5a7f8 |
10030000120 has 48 divisors (see below), whose sum is σ = 26251995240. Its totient is φ = 3438856512.
The previous prime is 10030000093. The next prime is 10030000139. The reversal of 10030000120 is 2100003001.
It is a Harshad number since it is a multiple of its sum of digits (7).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2556714 + ... + 2560633.
Almost surely, 210030000120 is an apocalyptic number.
10030000120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10030000120 is an abundant number, since it is smaller than the sum of its proper divisors (16221995120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10030000120 is a wasteful number, since it uses less digits than its factorization.
10030000120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5117372 (or 5117361 counting only the distinct ones).
The product of its (nonzero) digits is 6, while the sum is 7.
Adding to 10030000120 its reverse (2100003001), we get a palindrome (12130003121).
The spelling of 10030000120 in words is "ten billion, thirty million, one hundred twenty", and thus it is an aban number.
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