Base | Representation |
---|---|
bin | 101000000101… |
… | …001110010100 |
3 | 201202211002221 |
4 | 220011032110 |
5 | 10142212111 |
6 | 1013112124 |
7 | 155211052 |
oct | 50051624 |
9 | 21684087 |
10 | 10507156 |
11 | 5a27200 |
12 | 3628644 |
13 | 223b66a |
14 | 15771d2 |
15 | dc8371 |
hex | a05394 |
10507156 has 36 divisors (see below), whose sum is σ = 21416724. Its totient is φ = 4491520.
The previous prime is 10507153. The next prime is 10507163. The reversal of 10507156 is 65170501.
It can be written as a sum of positive squares in 2 ways, for example, as 7562500 + 2944656 = 2750^2 + 1716^2 .
It is a super-2 number, since 2×105071562 = 220800654416672, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 10507156.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10507151) 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, 7590 + ... + 8866.
It is an arithmetic number, because the mean of its divisors is an integer number (594909).
Almost surely, 210507156 is an apocalyptic number.
It is an amenable number.
10507156 is an abundant number, since it is smaller than the sum of its proper divisors (10909568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10507156 is a wasteful number, since it uses less digits than its factorization.
10507156 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1320 (or 1307 counting only the distinct ones).
The product of its (nonzero) digits is 1050, while the sum is 25.
The square root of 10507156 is about 3241.4743559066. The cubic root of 10507156 is about 219.0256914738.
Adding to 10507156 its reverse (65170501), we get a palindrome (75677657).
The spelling of 10507156 in words is "ten million, five hundred seven thousand, one hundred fifty-six".
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