Base | Representation |
---|---|
bin | 101001110000010… |
… | …0101010011111001 |
3 | 10121122022201210010 |
4 | 1103200211103321 |
5 | 10332132102421 |
6 | 351005212133 |
7 | 46501505634 |
oct | 12340452371 |
9 | 3548281703 |
10 | 1401050361 |
11 | 659946967 |
12 | 331261049 |
13 | 1943588a9 |
14 | d4106c1b |
15 | 83001076 |
hex | 538254f9 |
1401050361 has 16 divisors (see below), whose sum is σ = 1892479680. Its totient is φ = 921906240.
The previous prime is 1401050353. The next prime is 1401050369. The reversal of 1401050361 is 1630501041.
It is an interprime number because it is at equal distance from previous prime (1401050353) and next prime (1401050369).
It is not a de Polignac number, because 1401050361 - 23 = 1401050353 is a prime.
It is a super-2 number, since 2×14010503612 = 3925884228116460642, which contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (1401050369) 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, 62431 + ... + 81851.
It is an arithmetic number, because the mean of its divisors is an integer number (118279980).
Almost surely, 21401050361 is an apocalyptic number.
It is an amenable number.
1401050361 is a deficient number, since it is larger than the sum of its proper divisors (491429319).
1401050361 is a wasteful number, since it uses less digits than its factorization.
1401050361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19736.
The product of its (nonzero) digits is 360, while the sum is 21.
The square root of 1401050361 is about 37430.6072753302. The cubic root of 1401050361 is about 1118.9686405339.
It can be divided in two parts, 140 and 1050361, that added together give a palindrome (1050501).
The spelling of 1401050361 in words is "one billion, four hundred one million, fifty thousand, three hundred sixty-one".
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