Base | Representation |
---|---|
bin | 11101100000001101101… |
… | …000100100001100110101 |
3 | 21011211012201002001211122 |
4 | 131200031220210030311 |
5 | 231204211021122212 |
6 | 4151222120313325 |
7 | 266323116501065 |
oct | 35401550441465 |
9 | 7154181061748 |
10 | 2027453301557 |
11 | 711924595662 |
12 | 288b26012845 |
13 | 11925a1295c8 |
14 | 701b49ad3a5 |
15 | 37b13254272 |
hex | 1d80da24335 |
2027453301557 has 16 divisors (see below), whose sum is σ = 2136699264000. Its totient is φ = 1918462546800.
The previous prime is 2027453301551. The next prime is 2027453301593. The reversal of 2027453301557 is 7551033547202.
It is a cyclic number.
It is not a de Polignac number, because 2027453301557 - 212 = 2027453297461 is a prime.
It is a super-2 number, since 2×20274533015572 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2027453301551) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56376932 + ... + 56412882.
It is an arithmetic number, because the mean of its divisors is an integer number (133543704000).
Almost surely, 22027453301557 is an apocalyptic number.
It is an amenable number.
2027453301557 is a deficient number, since it is larger than the sum of its proper divisors (109245962443).
2027453301557 is a wasteful number, since it uses less digits than its factorization.
2027453301557 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39416.
The product of its (nonzero) digits is 882000, while the sum is 44.
Adding to 2027453301557 its reverse (7551033547202), we get a palindrome (9578486848759).
The spelling of 2027453301557 in words is "two trillion, twenty-seven billion, four hundred fifty-three million, three hundred one thousand, five hundred fifty-seven".
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