Base | Representation |
---|---|
bin | 1011101101001100101… |
… | …11110111100010001000 |
3 | 1102110012121222022112201 |
4 | 11312212113313202020 |
5 | 23042223121430120 |
6 | 504440115445544 |
7 | 41026316033230 |
oct | 5664627674210 |
9 | 1373177868481 |
10 | 402223233160 |
11 | 145644590381 |
12 | 65b538b68b4 |
13 | 2bc11115918 |
14 | 1567956acc0 |
15 | a6e1ba440a |
hex | 5da65f7888 |
402223233160 has 256 divisors, whose sum is σ = 1082926817280. Its totient is φ = 131599104000.
The previous prime is 402223233091. The next prime is 402223233173. The reversal of 402223233160 is 61332322204.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 106773597 + ... + 106777363.
It is an arithmetic number, because the mean of its divisors is an integer number (4230182880).
Almost surely, 2402223233160 is an apocalyptic number.
402223233160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 402223233160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (541463408640).
402223233160 is an abundant number, since it is smaller than the sum of its proper divisors (680703584120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
402223233160 is a wasteful number, since it uses less digits than its factorization.
402223233160 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4028 (or 4024 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 28.
Adding to 402223233160 its reverse (61332322204), we get a palindrome (463555555364).
The spelling of 402223233160 in words is "four hundred two billion, two hundred twenty-three million, two hundred thirty-three thousand, one hundred sixty".
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