Base | Representation |
---|---|
bin | 100101010100110… |
… | …1011110101000011 |
3 | 10020021200121121221 |
4 | 1022221223311003 |
5 | 10031111111121 |
6 | 324140055511 |
7 | 43015401454 |
oct | 11251536503 |
9 | 3207617557 |
10 | 1252441411 |
11 | 592a74851 |
12 | 2ab534597 |
13 | 16c625bc0 |
14 | bc4a112b |
15 | 74e48b41 |
hex | 4aa6bd43 |
1252441411 has 8 divisors (see below), whose sum is σ = 1419771920. Its totient is φ = 1095252192.
The previous prime is 1252441409. The next prime is 1252441417. The reversal of 1252441411 is 1141442521.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1252441411 - 21 = 1252441409 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1252441417) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2535060 + ... + 2535553.
It is an arithmetic number, because the mean of its divisors is an integer number (177471490).
Almost surely, 21252441411 is an apocalyptic number.
1252441411 is a deficient number, since it is larger than the sum of its proper divisors (167330509).
1252441411 is a wasteful number, since it uses less digits than its factorization.
1252441411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5070645.
The product of its digits is 1280, while the sum is 25.
The square root of 1252441411 is about 35389.8489824413. The cubic root of 1252441411 is about 1077.9182036649.
Adding to 1252441411 its reverse (1141442521), we get a palindrome (2393883932).
It can be divided in two parts, 12524 and 41411, that added together give a palindrome (53935).
The spelling of 1252441411 in words is "one billion, two hundred fifty-two million, four hundred forty-one thousand, four hundred eleven".
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