Base | Representation |
---|---|
bin | 1001000111010011001111… |
… | …1111101110000010100000 |
3 | 1022111000000212211221111111 |
4 | 2101310303333232002200 |
5 | 2303141032421340412 |
6 | 33151333105153104 |
7 | 2052665330304166 |
oct | 221646377560240 |
9 | 38430025757444 |
10 | 10021031043232 |
11 | 321399385a090 |
12 | 115a18702b794 |
13 | 578c9631c0c1 |
14 | 269040323236 |
15 | 125a0b4732a7 |
hex | 91d33fee0a0 |
10021031043232 has 24 divisors (see below), whose sum is σ = 21522441673152. Its totient is φ = 4555014110400.
The previous prime is 10021031043211. The next prime is 10021031043271. The reversal of 10021031043232 is 23234013012001.
10021031043232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (22).
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, 14234418744 + ... + 14234419447.
It is an arithmetic number, because the mean of its divisors is an integer number (896768403048).
Almost surely, 210021031043232 is an apocalyptic number.
It is an amenable number.
10021031043232 is an abundant number, since it is smaller than the sum of its proper divisors (11501410629920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10021031043232 is a wasteful number, since it uses less digits than its factorization.
10021031043232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28468838212 (or 28468838204 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 10021031043232 its reverse (23234013012001), we get a palindrome (33255044055233).
The spelling of 10021031043232 in words is "ten trillion, twenty-one billion, thirty-one million, forty-three thousand, two hundred thirty-two".
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