Base | Representation |
---|---|
bin | 11100001000111… |
… | …010111000101000 |
3 | 1012220100011222201 |
4 | 130020322320220 |
5 | 1431324203032 |
6 | 114502425544 |
7 | 14461533661 |
oct | 3410727050 |
9 | 1186304881 |
10 | 472100392 |
11 | 222541015 |
12 | 1121322b4 |
13 | 76a6715a |
14 | 469b2368 |
15 | 2b6a68e7 |
hex | 1c23ae28 |
472100392 has 32 divisors (see below), whose sum is σ = 929076480. Its totient is φ = 224466880.
The previous prime is 472100339. The next prime is 472100399. The reversal of 472100392 is 293001274.
It is a self number, because there is not a number n which added to its sum of digits gives 472100392.
It is not an unprimeable number, because it can be changed into a prime (472100399) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24417 + ... + 39247.
It is an arithmetic number, because the mean of its divisors is an integer number (29033640).
Almost surely, 2472100392 is an apocalyptic number.
It is an amenable number.
472100392 is a deficient number, since it is larger than the sum of its proper divisors (456976088).
472100392 is a wasteful number, since it uses less digits than its factorization.
472100392 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15033 (or 15029 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 28.
The square root of 472100392 is about 21727.8713177338. The cubic root of 472100392 is about 778.6544806309.
The spelling of 472100392 in words is "four hundred seventy-two million, one hundred thousand, three hundred ninety-two".
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