Base | Representation |
---|---|
bin | 101010100000001110… |
… | …011111011001101010 |
3 | 11100210120121210001120 |
4 | 222200032133121222 |
5 | 1221431240414104 |
6 | 32544333000110 |
7 | 3203643056514 |
oct | 524016373152 |
9 | 140716553046 |
10 | 45637826154 |
11 | 1839a3aa2a8 |
12 | 8a18023036 |
13 | 43c40c1c7b |
14 | 22cd260bb4 |
15 | 12c192dcd9 |
hex | aa039f66a |
45637826154 has 16 divisors (see below), whose sum is σ = 91277746560. Its totient is φ = 15212259680.
The previous prime is 45637826081. The next prime is 45637826161. The reversal of 45637826154 is 45162873654.
45637826154 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×456378261542 (a number of 22 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 45637826097 and 45637826106.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 461542 + ... + 551630.
It is an arithmetic number, because the mean of its divisors is an integer number (5704859160).
Almost surely, 245637826154 is an apocalyptic number.
45637826154 is an abundant number, since it is smaller than the sum of its proper divisors (45639920406).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45637826154 is a wasteful number, since it uses less digits than its factorization.
45637826154 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 174525.
The product of its digits is 4838400, while the sum is 51.
The spelling of 45637826154 in words is "forty-five billion, six hundred thirty-seven million, eight hundred twenty-six thousand, one hundred fifty-four".
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