Base | Representation |
---|---|
bin | 11101000111000110100… |
… | …00011010010000000110 |
3 | 10112121210210200221211011 |
4 | 32203203100122100012 |
5 | 112342000224030114 |
6 | 2043301204432434 |
7 | 132160002300211 |
oct | 16434320322006 |
9 | 3477723627734 |
10 | 1000245142534 |
11 | 356224341130 |
12 | 141a300a871a |
13 | 73426cca2b1 |
14 | 365aac1a778 |
15 | 1b04303b1c4 |
hex | e8e341a406 |
1000245142534 has 32 divisors (see below), whose sum is σ = 1747176687360. Its totient is φ = 424660975200.
The previous prime is 1000245142531. The next prime is 1000245142573. The reversal of 1000245142534 is 4352415420001.
It is a junction number, because it is equal to n+sod(n) for n = 1000245142496 and 1000245142505.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1000245142531) 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, 16821949 + ... + 16881304.
It is an arithmetic number, because the mean of its divisors is an integer number (54599271480).
Almost surely, 21000245142534 is an apocalyptic number.
1000245142534 is a deficient number, since it is larger than the sum of its proper divisors (746931544826).
1000245142534 is a wasteful number, since it uses less digits than its factorization.
1000245142534 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33703356.
The product of its (nonzero) digits is 19200, while the sum is 31.
The spelling of 1000245142534 in words is "one trillion, two hundred forty-five million, one hundred forty-two thousand, five hundred thirty-four".
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