Base | Representation |
---|---|
bin | 10101000010000101110… |
… | …010011100110110001110 |
3 | 12010011201011210201112010 |
4 | 111002011302130312032 |
5 | 142140041010402132 |
6 | 3023553011522050 |
7 | 206265131643126 |
oct | 25020562346616 |
9 | 5104634721463 |
10 | 1445353606542 |
11 | 507a7548114a |
12 | 1b4151bb9326 |
13 | a63b0b64951 |
14 | 4dd53c03c86 |
15 | 278e4b4a6cc |
hex | 15085c9cd8e |
1445353606542 has 32 divisors (see below), whose sum is σ = 3052732209408. Its totient is φ = 455285120576.
The previous prime is 1445353606513. The next prime is 1445353606583. The reversal of 1445353606542 is 2456063535441.
It is a junction number, because it is equal to n+sod(n) for n = 1445353606491 and 1445353606500.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63082383 + ... + 63105290.
It is an arithmetic number, because the mean of its divisors is an integer number (95397881544).
Almost surely, 21445353606542 is an apocalyptic number.
1445353606542 is an abundant number, since it is smaller than the sum of its proper divisors (1607378602866).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1445353606542 is a wasteful number, since it uses less digits than its factorization.
1445353606542 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 126187784.
The product of its (nonzero) digits is 5184000, while the sum is 48.
The spelling of 1445353606542 in words is "one trillion, four hundred forty-five billion, three hundred fifty-three million, six hundred six thousand, five hundred forty-two".
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