Base | Representation |
---|---|
bin | 100101010001100011… |
… | …110100011111100010 |
3 | 10211022021102121102222 |
4 | 211101203310133202 |
5 | 1123431400101320 |
6 | 30215240511042 |
7 | 2614544212403 |
oct | 452143643742 |
9 | 124267377388 |
10 | 40023050210 |
11 | 15a78a72000 |
12 | 790b77b482 |
13 | 3a0aa93140 |
14 | 1d1968b9aa |
15 | 1093a3b825 |
hex | 9518f47e2 |
40023050210 has 128 divisors (see below), whose sum is σ = 85724110080. Its totient is φ = 13373268480.
The previous prime is 40023050201. The next prime is 40023050233. The reversal of 40023050210 is 1205032004.
40023050210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×400230502103 (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
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, 54158021 + ... + 54158759.
It is an arithmetic number, because the mean of its divisors is an integer number (669719610).
Almost surely, 240023050210 is an apocalyptic number.
40023050210 is an abundant number, since it is smaller than the sum of its proper divisors (45701059870).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40023050210 is a wasteful number, since it uses less digits than its factorization.
40023050210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1105 (or 1083 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 17.
Adding to 40023050210 its reverse (1205032004), we get a palindrome (41228082214).
The spelling of 40023050210 in words is "forty billion, twenty-three million, fifty thousand, two hundred ten".
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