Base | Representation |
---|---|
bin | 1110000010000110010… |
… | …0110000101111110101 |
3 | 212001021101021202101100 |
4 | 3200201210300233311 |
5 | 12422213323003212 |
6 | 302430140120313 |
7 | 23263136354430 |
oct | 3404144605765 |
9 | 761241252340 |
10 | 241081453557 |
11 | 9327321730a |
12 | 3a881836099 |
13 | 1997045a789 |
14 | b950160817 |
15 | 640ed7bbdc |
hex | 3821930bf5 |
241081453557 has 24 divisors (see below), whose sum is σ = 408731837696. Its totient is φ = 134037563616.
The previous prime is 241081453549. The next prime is 241081453589. The reversal of 241081453557 is 755354180142.
241081453557 is a `hidden beast` number, since 2 + 4 + 10 + 81 + 4 + 5 + 3 + 557 = 666.
It is not a de Polignac number, because 241081453557 - 23 = 241081453549 is a prime.
It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (241081453757) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51709693 + ... + 51714354.
Almost surely, 2241081453557 is an apocalyptic number.
It is an amenable number.
241081453557 is a deficient number, since it is larger than the sum of its proper divisors (167650384139).
241081453557 is a wasteful number, since it uses less digits than its factorization.
241081453557 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103424097 (or 103424094 counting only the distinct ones).
The product of its (nonzero) digits is 672000, while the sum is 45.
The spelling of 241081453557 in words is "two hundred forty-one billion, eighty-one million, four hundred fifty-three thousand, five hundred fifty-seven".
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