Base | Representation |
---|---|
bin | 1000101001111011010… |
… | …01110010000011110110 |
3 | 1001102121102022021202122 |
4 | 10110331221302003312 |
5 | 14333022044402200 |
6 | 344341233435542 |
7 | 30325346461232 |
oct | 4247551620366 |
9 | 1042542267678 |
10 | 297387106550 |
11 | 1051372a5826 |
12 | 4977640bbb2 |
13 | 220746c3101 |
14 | 105721055c2 |
15 | 7b080d3385 |
hex | 453da720f6 |
297387106550 has 24 divisors (see below), whose sum is σ = 554108792952. Its totient is φ = 118746504000.
The previous prime is 297387106459. The next prime is 297387106561. The reversal of 297387106550 is 55601783792.
It is a super-2 number, since 2×2973871065502 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 297387106492 and 297387106501.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5179631 + ... + 5236730.
It is an arithmetic number, because the mean of its divisors is an integer number (23087866373).
Almost surely, 2297387106550 is an apocalyptic number.
297387106550 is a deficient number, since it is larger than the sum of its proper divisors (256721686402).
297387106550 is a wasteful number, since it uses less digits than its factorization.
297387106550 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10416944 (or 10416939 counting only the distinct ones).
The product of its (nonzero) digits is 3175200, while the sum is 53.
The spelling of 297387106550 in words is "two hundred ninety-seven billion, three hundred eighty-seven million, one hundred six thousand, five hundred fifty".
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