Base | Representation |
---|---|
bin | 10010101011101011… |
… | …00100010001000100 |
3 | 221220000021211102212 |
4 | 21111311210101010 |
5 | 131020142241012 |
6 | 4335134322552 |
7 | 503360635340 |
oct | 112565442104 |
9 | 27800254385 |
10 | 10030040132 |
11 | 4287772672 |
12 | 1b3b059458 |
13 | c3aca77b8 |
14 | 6b2142620 |
15 | 3da843b22 |
hex | 255d64444 |
10030040132 has 12 divisors (see below), whose sum is σ = 20060080320. Its totient is φ = 4298588616.
The previous prime is 10030040117. The next prime is 10030040143. The reversal of 10030040132 is 23104003001.
10030040132 is an admirable number.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179107832 + ... + 179107887.
It is an arithmetic number, because the mean of its divisors is an integer number (1671673360).
Almost surely, 210030040132 is an apocalyptic number.
It is an amenable number.
10030040132 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10030040132 is a wasteful number, since it uses less digits than its factorization.
10030040132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 358215730 (or 358215728 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 14.
Adding to 10030040132 its reverse (23104003001), we get a palindrome (33134043133).
The spelling of 10030040132 in words is "ten billion, thirty million, forty thousand, one hundred thirty-two".
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