Base | Representation |
---|---|
bin | 100101010001111111… |
… | …110110111011010010 |
3 | 10211022210021000202012 |
4 | 211101333312323102 |
5 | 1123440240301320 |
6 | 30220102222522 |
7 | 2614663534103 |
oct | 452177667322 |
9 | 124283230665 |
10 | 40030400210 |
11 | 15a82132189 |
12 | 7912124a42 |
13 | 3a0c467758 |
14 | 1d1a6423aa |
15 | 10944de4c5 |
hex | 951ff6ed2 |
40030400210 has 64 divisors (see below), whose sum is σ = 74029075200. Its totient is φ = 15579083520.
The previous prime is 40030400131. The next prime is 40030400213. The reversal of 40030400210 is 1200403004.
It is not an unprimeable number, because it can be changed into a prime (40030400213) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51785384 + ... + 51786156.
It is an arithmetic number, because the mean of its divisors is an integer number (1156704300).
Almost surely, 240030400210 is an apocalyptic number.
40030400210 is a deficient number, since it is larger than the sum of its proper divisors (33998674990).
40030400210 is a wasteful number, since it uses less digits than its factorization.
40030400210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1523.
The product of its (nonzero) digits is 96, while the sum is 14.
Adding to 40030400210 its reverse (1200403004), we get a palindrome (41230803214).
The spelling of 40030400210 in words is "forty billion, thirty million, four hundred thousand, two hundred ten".
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