Base | Representation |
---|---|
bin | 11101001001011001000… |
… | …01110001010110010101 |
3 | 10112201222110211020200210 |
4 | 32210230201301112111 |
5 | 112402004423232412 |
6 | 2044023200400033 |
7 | 132232320126552 |
oct | 16445441612625 |
9 | 3481873736623 |
10 | 1001474430357 |
11 | 3567a5231285 |
12 | 142113916019 |
13 | 735918a753b |
14 | 366861b1a29 |
15 | 1b0b5e0e83c |
hex | e92c871595 |
1001474430357 has 16 divisors (see below), whose sum is σ = 1379655462528. Its totient is φ = 645826359360.
The previous prime is 1001474430329. The next prime is 1001474430361. The reversal of 1001474430357 is 7530344741001.
It is not a de Polignac number, because 1001474430357 - 28 = 1001474430101 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1001474434357) by changing a digit.
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, 44344918 + ... + 44367495.
It is an arithmetic number, because the mean of its divisors is an integer number (86228466408).
Almost surely, 21001474430357 is an apocalyptic number.
It is an amenable number.
1001474430357 is a deficient number, since it is larger than the sum of its proper divisors (378181032171).
1001474430357 is an equidigital number, since it uses as much as digits as its factorization.
1001474430357 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88712540.
The product of its (nonzero) digits is 141120, while the sum is 39.
The spelling of 1001474430357 in words is "one trillion, one billion, four hundred seventy-four million, four hundred thirty thousand, three hundred fifty-seven".
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