Base | Representation |
---|---|
bin | 11100001000110… |
… | …100000011011100 |
3 | 1012220021202121102 |
4 | 130020310003130 |
5 | 1431322304122 |
6 | 114502052232 |
7 | 14461356260 |
oct | 3410640334 |
9 | 1186252542 |
10 | 472072412 |
11 | 222521a99 |
12 | 11211a078 |
13 | 76a574b6 |
14 | 469a60a0 |
15 | 2b69d492 |
hex | 1c2340dc |
472072412 has 24 divisors (see below), whose sum is σ = 959626080. Its totient is φ = 198999360.
The previous prime is 472072409. The next prime is 472072457. The reversal of 472072412 is 214270274.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136487 + ... + 139902.
It is an arithmetic number, because the mean of its divisors is an integer number (39984420).
Almost surely, 2472072412 is an apocalyptic number.
It is an amenable number.
472072412 is an abundant number, since it is smaller than the sum of its proper divisors (487553668).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
472072412 is a wasteful number, since it uses less digits than its factorization.
472072412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 276461 (or 276459 counting only the distinct ones).
The product of its (nonzero) digits is 6272, while the sum is 29.
The square root of 472072412 is about 21727.2274347189. The cubic root of 472072412 is about 778.6390974743.
The spelling of 472072412 in words is "four hundred seventy-two million, seventy-two thousand, four hundred twelve".
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