Base | Representation |
---|---|
bin | 1011101011011000000… |
… | …00110110010011110000 |
3 | 1102100200101121020012121 |
4 | 11311230000312103300 |
5 | 23033221443322204 |
6 | 504155022004024 |
7 | 40663126514626 |
oct | 5655400662360 |
9 | 1370611536177 |
10 | 401244120304 |
11 | 1451919333a5 |
12 | 6591ba16614 |
13 | 2bab630c8c1 |
14 | 155c54d9516 |
15 | a685c4bb54 |
hex | 5d6c0364f0 |
401244120304 has 80 divisors (see below), whose sum is σ = 837061844256. Its totient is φ = 185630515200.
The previous prime is 401244120293. The next prime is 401244120313. The reversal of 401244120304 is 403021442104.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40496119 + ... + 40506025.
Almost surely, 2401244120304 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 401244120304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (418530922128).
401244120304 is an abundant number, since it is smaller than the sum of its proper divisors (435817723952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
401244120304 is a wasteful number, since it uses less digits than its factorization.
401244120304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12434 (or 12428 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 25.
Adding to 401244120304 its reverse (403021442104), we get a palindrome (804265562408).
The spelling of 401244120304 in words is "four hundred one billion, two hundred forty-four million, one hundred twenty thousand, three hundred four".
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