Base | Representation |
---|---|
bin | 100111111100… |
… | …011101101000 |
3 | 201200222212220 |
4 | 213330131220 |
5 | 10140040042 |
6 | 1012234040 |
7 | 155001330 |
oct | 47743550 |
9 | 21628786 |
10 | 10471272 |
11 | 5a02249 |
12 | 360b920 |
13 | 2228226 |
14 | 15680c0 |
15 | dbc8ec |
hex | 9fc768 |
10471272 has 64 divisors (see below), whose sum is σ = 30184320. Its totient is φ = 2965248.
The previous prime is 10471267. The next prime is 10471309. The reversal of 10471272 is 27217401.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26178 + ... + 26574.
It is an arithmetic number, because the mean of its divisors is an integer number (471630).
Almost surely, 210471272 is an apocalyptic number.
10471272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10471272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15092160).
10471272 is an abundant number, since it is smaller than the sum of its proper divisors (19713048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10471272 is a wasteful number, since it uses less digits than its factorization.
10471272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 570 (or 566 counting only the distinct ones).
The product of its (nonzero) digits is 784, while the sum is 24.
The square root of 10471272 is about 3235.9344863578. The cubic root of 10471272 is about 218.7760685123.
Adding to 10471272 its reverse (27217401), we get a palindrome (37688673).
The spelling of 10471272 in words is "ten million, four hundred seventy-one thousand, two hundred seventy-two".
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