Base | Representation |
---|---|
bin | 110011111110101111010011… |
… | …1110000110000100000111100 |
3 | 2012221220010220220100010010121 |
4 | 1213331132213300300200330 |
5 | 434412122321331304010 |
6 | 4300233334115144324 |
7 | 165210212001032521 |
oct | 14775364760604074 |
9 | 2187803826303117 |
10 | 457223558072380 |
11 | 12275a470813730 |
12 | 43344ba45a50a4 |
13 | 16817cc54831c8 |
14 | 80c9a49c09148 |
15 | 37cd679c0b3da |
hex | 19fd7a7c3083c |
457223558072380 has 48 divisors (see below), whose sum is σ = 1052941677096960. Its totient is φ = 165392624513600.
The previous prime is 457223558072327. The next prime is 457223558072389. The reversal of 457223558072380 is 83270855322754.
It is a super-2 number, since 2×4572235580723802 (a number of 30 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (457223558072389) 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, 5440504840 + ... + 5440588879.
It is an arithmetic number, because the mean of its divisors is an integer number (21936284939520).
Almost surely, 2457223558072380 is an apocalyptic number.
It is an amenable number.
457223558072380 is an abundant number, since it is smaller than the sum of its proper divisors (595718119024580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
457223558072380 is a wasteful number, since it uses less digits than its factorization.
457223558072380 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10881093930 (or 10881093928 counting only the distinct ones).
The product of its (nonzero) digits is 112896000, while the sum is 61.
The spelling of 457223558072380 in words is "four hundred fifty-seven trillion, two hundred twenty-three billion, five hundred fifty-eight million, seventy-two thousand, three hundred eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •