Base | Representation |
---|---|
bin | 1100001111000011101… |
… | …11110100000001001100 |
3 | 1111012010111021102122211 |
4 | 12013201313310001030 |
5 | 23341440220113200 |
6 | 521044003320204 |
7 | 42241636235635 |
oct | 6074167640114 |
9 | 1435114242584 |
10 | 420401332300 |
11 | 152322657304 |
12 | 69587680064 |
13 | 3084a202ac1 |
14 | 164c18b888c |
15 | ae079dcaba |
hex | 61e1df404c |
420401332300 has 36 divisors (see below), whose sum is σ = 941698991296. Its totient is φ = 162735998400.
The previous prime is 420401332289. The next prime is 420401332301. The reversal of 420401332300 is 3233104024.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (420401332301) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67803567 + ... + 67809766.
Almost surely, 2420401332300 is an apocalyptic number.
It is an amenable number.
420401332300 is an abundant number, since it is smaller than the sum of its proper divisors (521297658996).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
420401332300 is a wasteful number, since it uses less digits than its factorization.
420401332300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 135613378 (or 135613371 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 22.
Adding to 420401332300 its reverse (3233104024), we get a palindrome (423634436324).
The spelling of 420401332300 in words is "four hundred twenty billion, four hundred one million, three hundred thirty-two thousand, three hundred".
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