Base | Representation |
---|---|
bin | 100111111111100… |
… | …0011111000010001 |
3 | 10110112002011022002 |
4 | 1033333003320101 |
5 | 10222013243100 |
6 | 341054123345 |
7 | 45153140231 |
oct | 11777037021 |
9 | 3415064262 |
10 | 1341931025 |
11 | 629537706 |
12 | 3154b0555 |
13 | 185029736 |
14 | ca317cc1 |
15 | 7cc242d5 |
hex | 4ffc3e11 |
1341931025 has 24 divisors (see below), whose sum is σ = 1711223808. Its totient is φ = 1043280000.
The previous prime is 1341930991. The next prime is 1341931037. The reversal of 1341931025 is 5201391431.
It is not a de Polignac number, because 1341931025 - 216 = 1341865489 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 275360 + ... + 280190.
It is an arithmetic number, because the mean of its divisors is an integer number (71300992).
Almost surely, 21341931025 is an apocalyptic number.
It is an amenable number.
1341931025 is a deficient number, since it is larger than the sum of its proper divisors (369292783).
1341931025 is a wasteful number, since it uses less digits than its factorization.
1341931025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5153 (or 5148 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 29.
The square root of 1341931025 is about 36632.3767315199. The cubic root of 1341931025 is about 1103.0030954805.
It can be divided in two parts, 13419 and 31025, that added together give a palindrome (44444).
The spelling of 1341931025 in words is "one billion, three hundred forty-one million, nine hundred thirty-one thousand, twenty-five".
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