Base | Representation |
---|---|
bin | 10100111111100100101… |
… | …011010110001001101010 |
3 | 12002220201210122101112101 |
4 | 110333210223112021222 |
5 | 142114022024043310 |
6 | 3022424453204014 |
7 | 206141140606414 |
oct | 24774453261152 |
9 | 5086653571471 |
10 | 1442650612330 |
11 | 50690872a634 |
12 | 1b371893060a |
13 | a606cb703a5 |
14 | 4db78c319b4 |
15 | 277d76c343a |
hex | 14fe4ad626a |
1442650612330 has 32 divisors (see below), whose sum is σ = 2667381010560. Its totient is φ = 561374147520.
The previous prime is 1442650612309. The next prime is 1442650612451. The reversal of 1442650612330 is 332160562441.
It is a super-2 number, since 2×14426506123302 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is a self number, because there is not a number n which added to its sum of digits gives 1442650612330.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2026161 + ... + 2643979.
It is an arithmetic number, because the mean of its divisors is an integer number (83355656580).
Almost surely, 21442650612330 is an apocalyptic number.
1442650612330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1442650612330 is a deficient number, since it is larger than the sum of its proper divisors (1224730398230).
1442650612330 is a wasteful number, since it uses less digits than its factorization.
1442650612330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 624174.
The product of its (nonzero) digits is 103680, while the sum is 37.
The spelling of 1442650612330 in words is "one trillion, four hundred forty-two billion, six hundred fifty million, six hundred twelve thousand, three hundred thirty".
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