Base | Representation |
---|---|
bin | 11100001000100… |
… | …101101110101100 |
3 | 1012220011210010101 |
4 | 130020211232230 |
5 | 1431313414430 |
6 | 114500520444 |
7 | 14461023232 |
oct | 3410455654 |
9 | 1186153111 |
10 | 472013740 |
11 | 222491a00 |
12 | 1120b0124 |
13 | 76a36893 |
14 | 4698c952 |
15 | 2b68adca |
hex | 1c225bac |
472013740 has 36 divisors (see below), whose sum is σ = 1089538128. Its totient is φ = 171640480.
The previous prime is 472013723. The next prime is 472013741. The reversal of 472013740 is 47310274.
It is a junction number, because it is equal to n+sod(n) for n = 472013699 and 472013708.
It is not an unprimeable number, because it can be changed into a prime (472013741) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 95104 + ... + 99943.
It is an arithmetic number, because the mean of its divisors is an integer number (30264948).
Almost surely, 2472013740 is an apocalyptic number.
It is an amenable number.
472013740 is an abundant number, since it is smaller than the sum of its proper divisors (617524388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
472013740 is a wasteful number, since it uses less digits than its factorization.
472013740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 195078 (or 195065 counting only the distinct ones).
The product of its (nonzero) digits is 4704, while the sum is 28.
The square root of 472013740 is about 21725.8771974804. The cubic root of 472013740 is about 778.6068381537.
The spelling of 472013740 in words is "four hundred seventy-two million, thirteen thousand, seven hundred forty".
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