Base | Representation |
---|---|
bin | 100111111000… |
… | …010100000000 |
3 | 201200010120021 |
4 | 213320110000 |
5 | 10134014042 |
6 | 1012023224 |
7 | 154600633 |
oct | 47702400 |
9 | 21603507 |
10 | 10454272 |
11 | 59a04a4 |
12 | 3601b14 |
13 | 222057a |
14 | 1561c1a |
15 | db7867 |
hex | 9f8500 |
10454272 has 36 divisors (see below), whose sum is σ = 21132916. Its totient is φ = 5160960.
The previous prime is 10454261. The next prime is 10454281. The reversal of 10454272 is 27245401.
It can be written as a sum of positive squares in 2 ways, for example, as 1597696 + 8856576 = 1264^2 + 2976^2 .
It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
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, 24622 + ... + 25042.
Almost surely, 210454272 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10454272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10566458).
10454272 is an abundant number, since it is smaller than the sum of its proper divisors (10678644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10454272 is an frugal number, since it uses more digits than its factorization.
10454272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 534 (or 520 counting only the distinct ones).
The product of its (nonzero) digits is 2240, while the sum is 25.
The square root of 10454272 is about 3233.3066665567. The cubic root of 10454272 is about 218.6576108352.
Adding to 10454272 its reverse (27245401), we get a palindrome (37699673).
The spelling of 10454272 in words is "ten million, four hundred fifty-four thousand, two hundred seventy-two".
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