Base | Representation |
---|---|
bin | 10010010010010001011001… |
… | …00000001001011101111101 |
3 | 12021101001122002121101222010 |
4 | 21021020230200021131331 |
5 | 20232301022443400140 |
6 | 221304154100241433 |
7 | 11320043665301505 |
oct | 1111105440113575 |
9 | 167331562541863 |
10 | 40210230450045 |
11 | 118a30768a0867 |
12 | 46150189a0279 |
13 | 1958a68260176 |
14 | 9d028518aa05 |
15 | 49ae613c0880 |
hex | 24922c80977d |
40210230450045 has 16 divisors (see below), whose sum is σ = 64506121680960. Its totient is φ = 21388871919744.
The previous prime is 40210230450017. The next prime is 40210230450053. The reversal of 40210230450045 is 54005403201204.
It is not a de Polignac number, because 40210230450045 - 212 = 40210230445949 is a prime.
It is a super-2 number, since 2×402102304500452 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 40210230449994 and 40210230450021.
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, 3536514144 + ... + 3536525513.
It is an arithmetic number, because the mean of its divisors is an integer number (4031632605060).
Almost surely, 240210230450045 is an apocalyptic number.
It is an amenable number.
40210230450045 is a deficient number, since it is larger than the sum of its proper divisors (24295891230915).
40210230450045 is a wasteful number, since it uses less digits than its factorization.
40210230450045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7073040044.
The product of its (nonzero) digits is 19200, while the sum is 30.
Adding to 40210230450045 its reverse (54005403201204), we get a palindrome (94215633651249).
The spelling of 40210230450045 in words is "forty trillion, two hundred ten billion, two hundred thirty million, four hundred fifty thousand, forty-five".
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