Base | Representation |
---|---|
bin | 10011100100001011… |
… | …01011010000110100 |
3 | 1000010001011202122011 |
4 | 21302011223100310 |
5 | 133003012301030 |
6 | 4454145414004 |
7 | 521204512000 |
oct | 116205532064 |
9 | 30101152564 |
10 | 10504025140 |
11 | 4500280614 |
12 | 205193a304 |
13 | cb52516bb |
14 | 719085700 |
15 | 41726db2a |
hex | 27216b434 |
10504025140 has 48 divisors (see below), whose sum is σ = 25724160000. Its totient is φ = 3601377696.
The previous prime is 10504025131. The next prime is 10504025141. The reversal of 10504025140 is 4152040501.
It is a super-2 number, since 2×105040251402 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10504025141) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 758740 + ... + 772459.
It is an arithmetic number, because the mean of its divisors is an integer number (535920000).
Almost surely, 210504025140 is an apocalyptic number.
10504025140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10504025140 is an abundant number, since it is smaller than the sum of its proper divisors (15220134860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10504025140 is a wasteful number, since it uses less digits than its factorization.
10504025140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1531229 (or 1531213 counting only the distinct ones).
The product of its (nonzero) digits is 800, while the sum is 22.
Adding to 10504025140 its reverse (4152040501), we get a palindrome (14656065641).
The spelling of 10504025140 in words is "ten billion, five hundred four million, twenty-five thousand, one hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •