Base | Representation |
---|---|
bin | 101010001000001011… |
… | …0011011000001110010 |
3 | 22122111220200101220002 |
4 | 1110100112123001302 |
5 | 2440234432022141 |
6 | 105321040350002 |
7 | 6351616431464 |
oct | 1242026330162 |
9 | 278456611802 |
10 | 90468626546 |
11 | 354051aa161 |
12 | 15649915302 |
13 | 86b9c411ac |
14 | 4543248134 |
15 | 2547598e9b |
hex | 151059b072 |
90468626546 has 16 divisors (see below), whose sum is σ = 136490460288. Its totient is φ = 44971945200.
The previous prime is 90468626543. The next prime is 90468626551. The reversal of 90468626546 is 64562686409.
It is a junction number, because it is equal to n+sod(n) for n = 90468626491 and 90468626500.
It is not an unprimeable number, because it can be changed into a prime (90468626543) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1351241 + ... + 1416611.
It is an arithmetic number, because the mean of its divisors is an integer number (8530653768).
Almost surely, 290468626546 is an apocalyptic number.
90468626546 is a deficient number, since it is larger than the sum of its proper divisors (46021833742).
90468626546 is a wasteful number, since it uses less digits than its factorization.
90468626546 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69377.
The product of its (nonzero) digits is 14929920, while the sum is 56.
The spelling of 90468626546 in words is "ninety billion, four hundred sixty-eight million, six hundred twenty-six thousand, five hundred forty-six".
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