Base | Representation |
---|---|
bin | 111110000000000… |
… | …110000001001001 |
3 | 2200111100020122220 |
4 | 332000012001021 |
5 | 4112243241131 |
6 | 251115204253 |
7 | 34530441111 |
oct | 7600060111 |
9 | 2614306586 |
10 | 1040212041 |
11 | 494199780 |
12 | 250446689 |
13 | 1376793ab |
14 | 9c218041 |
15 | 614c5e96 |
hex | 3e006049 |
1040212041 has 16 divisors (see below), whose sum is σ = 1514069760. Its totient is φ = 630000720.
The previous prime is 1040212009. The next prime is 1040212073. The reversal of 1040212041 is 1402120401.
It is an interprime number because it is at equal distance from previous prime (1040212009) and next prime (1040212073).
It is not a de Polignac number, because 1040212041 - 25 = 1040212009 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1040212041.
It is not an unprimeable number, because it can be changed into a prime (1040216041) 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, 42126 + ... + 62088.
It is an arithmetic number, because the mean of its divisors is an integer number (94629360).
Almost surely, 21040212041 is an apocalyptic number.
1040212041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1040212041 is a deficient number, since it is larger than the sum of its proper divisors (473857719).
1040212041 is a wasteful number, since it uses less digits than its factorization.
1040212041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21556.
The product of its (nonzero) digits is 64, while the sum is 15.
The square root of 1040212041 is about 32252.3183817846. The cubic root of 1040212041 is about 1013.2282553376.
Adding to 1040212041 its reverse (1402120401), we get a palindrome (2442332442).
The spelling of 1040212041 in words is "one billion, forty million, two hundred twelve thousand, forty-one".
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