Base | Representation |
---|---|
bin | 10010010100111010101111… |
… | …10110111000100000111100 |
3 | 12021200202022120210222201010 |
4 | 21022131113312320200330 |
5 | 20240243224422042140 |
6 | 221414032123515220 |
7 | 11326443056034660 |
oct | 1112352766704074 |
9 | 167622276728633 |
10 | 40301152143420 |
11 | 11928693810813 |
12 | 462a772388b10 |
13 | 19644c8002c2c |
14 | 9d482c6508a0 |
15 | 49d4d3611880 |
hex | 24a757db883c |
40301152143420 has 96 divisors (see below), whose sum is σ = 128964559320576. Its totient is φ = 9211629600000.
The previous prime is 40301152143401. The next prime is 40301152143487. The reversal of 40301152143420 is 2434125110304.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 95402670 + ... + 95824170.
It is an arithmetic number, because the mean of its divisors is an integer number (1343380826256).
Almost surely, 240301152143420 is an apocalyptic number.
It is an amenable number.
40301152143420 is an abundant number, since it is smaller than the sum of its proper divisors (88663407177156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40301152143420 is a wasteful number, since it uses less digits than its factorization.
40301152143420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 649171 (or 649169 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 30.
Adding to 40301152143420 its reverse (2434125110304), we get a palindrome (42735277253724).
The spelling of 40301152143420 in words is "forty trillion, three hundred one billion, one hundred fifty-two million, one hundred forty-three thousand, four hundred twenty".
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