Base | Representation |
---|---|
bin | 10100011001001011110… |
… | …001010010011111110001 |
3 | 11221222100002211021212012 |
4 | 110121023301102133301 |
5 | 140430112210104023 |
6 | 2551450332212305 |
7 | 203151520063160 |
oct | 24311361223761 |
9 | 4858302737765 |
10 | 1401430550513 |
11 | 4a0386013044 |
12 | 1a773430a095 |
13 | a22010c1076 |
14 | 4bb885d13d7 |
15 | 266c3a3b978 |
hex | 1464bc527f1 |
1401430550513 has 16 divisors (see below), whose sum is σ = 1657377600000. Its totient is φ = 1159444867392.
The previous prime is 1401430550491. The next prime is 1401430550551. The reversal of 1401430550513 is 3150550341041.
It is not a de Polignac number, because 1401430550513 - 210 = 1401430549489 is a prime.
It is a super-2 number, since 2×14014305505132 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1401430550513.
It is not an unprimeable number, because it can be changed into a prime (1401430550413) 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, 413513 + ... + 1724486.
It is an arithmetic number, because the mean of its divisors is an integer number (103586100000).
Almost surely, 21401430550513 is an apocalyptic number.
It is an amenable number.
1401430550513 is a deficient number, since it is larger than the sum of its proper divisors (255947049487).
1401430550513 is a wasteful number, since it uses less digits than its factorization.
1401430550513 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2141264.
The product of its (nonzero) digits is 18000, while the sum is 32.
Adding to 1401430550513 its reverse (3150550341041), we get a palindrome (4551980891554).
The spelling of 1401430550513 in words is "one trillion, four hundred one billion, four hundred thirty million, five hundred fifty thousand, five hundred thirteen".
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