Base | Representation |
---|---|
bin | 101010000110111010… |
… | …1101110110110001101 |
3 | 22122101222102021121202 |
4 | 1110031311232312031 |
5 | 2440143141040131 |
6 | 105312533435245 |
7 | 6350565406124 |
oct | 1241565566615 |
9 | 278358367552 |
10 | 90426502541 |
11 | 35393448831 |
12 | 1563779bb25 |
13 | 86b12b294b |
14 | 453b800abb |
15 | 2543a27bcb |
hex | 150dd6ed8d |
90426502541 has 8 divisors (see below), whose sum is σ = 95904945024. Its totient is φ = 85076964720.
The previous prime is 90426502531. The next prime is 90426502547. The reversal of 90426502541 is 14520562409.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 90426502541 - 222 = 90422308237 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 90426502495 and 90426502504.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (90426502547) 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, 32224721 + ... + 32227526.
It is an arithmetic number, because the mean of its divisors is an integer number (11988118128).
Almost surely, 290426502541 is an apocalyptic number.
It is an amenable number.
90426502541 is a deficient number, since it is larger than the sum of its proper divisors (5478442483).
90426502541 is a wasteful number, since it uses less digits than its factorization.
90426502541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64452331.
The product of its (nonzero) digits is 86400, while the sum is 38.
The spelling of 90426502541 in words is "ninety billion, four hundred twenty-six million, five hundred two thousand, five hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •