Base | Representation |
---|---|
bin | 100101101100100111… |
… | …001010100110000001 |
3 | 10212110220110011202221 |
4 | 211230213022212001 |
5 | 1130344042141001 |
6 | 30332252411041 |
7 | 2632025034541 |
oct | 455447124601 |
9 | 125426404687 |
10 | 40476912001 |
11 | 16191186099 |
12 | 7a17776a81 |
13 | 3a80b12806 |
14 | 1d5da73321 |
15 | 10bd7de1a1 |
hex | 96c9ca981 |
40476912001 has 4 divisors (see below), whose sum is σ = 40477531732. Its totient is φ = 40476292272.
The previous prime is 40476911999. The next prime is 40476912083. The reversal of 40476912001 is 10021967404.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 6468019776 + 34008892225 = 80424^2 + 184415^2 .
It is a cyclic number.
It is not a de Polignac number, because 40476912001 - 21 = 40476911999 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (40471912001) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 198570 + ... + 346963.
It is an arithmetic number, because the mean of its divisors is an integer number (10119382933).
Almost surely, 240476912001 is an apocalyptic number.
It is an amenable number.
40476912001 is a deficient number, since it is larger than the sum of its proper divisors (619731).
40476912001 is an equidigital number, since it uses as much as digits as its factorization.
40476912001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 619730.
The product of its (nonzero) digits is 12096, while the sum is 34.
The spelling of 40476912001 in words is "forty billion, four hundred seventy-six million, nine hundred twelve thousand, one".
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