Base | Representation |
---|---|
bin | 100101011000000101… |
… | …000100100100010110 |
3 | 10211120220020200110002 |
4 | 211120011010210112 |
5 | 1124142400230402 |
6 | 30234145131302 |
7 | 2620343012252 |
oct | 453005044426 |
9 | 124526220402 |
10 | 40132430102 |
11 | 1602478a806 |
12 | 7940329b32 |
13 | 3a2763c17b |
14 | 1d2a001262 |
15 | 109d445602 |
hex | 958144916 |
40132430102 has 16 divisors (see below), whose sum is σ = 60696291600. Its totient is φ = 19900614528.
The previous prime is 40132430047. The next prime is 40132430113. The reversal of 40132430102 is 20103423104.
It is a super-2 number, since 2×401324301022 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217613 + ... + 357239.
It is an arithmetic number, because the mean of its divisors is an integer number (3793518225).
Almost surely, 240132430102 is an apocalyptic number.
40132430102 is a deficient number, since it is larger than the sum of its proper divisors (20563861498).
40132430102 is a wasteful number, since it uses less digits than its factorization.
40132430102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 140815.
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 40132430102 its reverse (20103423104), we get a palindrome (60235853206).
The spelling of 40132430102 in words is "forty billion, one hundred thirty-two million, four hundred thirty thousand, one hundred two".
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