Base | Representation |
---|---|
bin | 1001011101011110100111… |
… | …1101011110111011100100 |
3 | 1100211102111010100210221112 |
4 | 2113113221331132323210 |
5 | 2330411340001014140 |
6 | 34042344235404152 |
7 | 2122344162625202 |
oct | 227275175367344 |
9 | 40742433323845 |
10 | 10402041032420 |
11 | 3350531a89274 |
12 | 11bbb9a5b3658 |
13 | 5a5ba65a964b |
14 | 27d6663cc072 |
15 | 1308aab06c65 |
hex | 975e9f5eee4 |
10402041032420 has 24 divisors (see below), whose sum is σ = 22256442513144. Its totient is φ = 4082310442496.
The previous prime is 10402041032419. The next prime is 10402041032459. The reversal of 10402041032420 is 2423014020401.
It can be written as a sum of positive squares in 4 ways, for example, as 1848615491044 + 8553425541376 = 1359638^2 + 2924624^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4906622069 + ... + 4906624188.
It is an arithmetic number, because the mean of its divisors is an integer number (927351771381).
Almost surely, 210402041032420 is an apocalyptic number.
10402041032420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10402041032420 is an abundant number, since it is smaller than the sum of its proper divisors (11854401480724).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10402041032420 is a wasteful number, since it uses less digits than its factorization.
10402041032420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9813246319 (or 9813246317 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 23.
Adding to 10402041032420 its reverse (2423014020401), we get a palindrome (12825055052821).
The spelling of 10402041032420 in words is "ten trillion, four hundred two billion, forty-one million, thirty-two thousand, four hundred twenty".
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