Base | Representation |
---|---|
bin | 1010001010100… |
… | …0011001011111 |
3 | 2222012222012120 |
4 | 2202220121133 |
5 | 41403222144 |
6 | 4121434023 |
7 | 1025241606 |
oct | 242503137 |
9 | 88188176 |
10 | 42632799 |
11 | 22079720 |
12 | 1233b913 |
13 | 8aa9011 |
14 | 593aa3d |
15 | 3b21e19 |
hex | 28a865f |
42632799 has 16 divisors (see below), whose sum is σ = 62146560. Its totient is φ = 25781760.
The previous prime is 42632797. The next prime is 42632801. The reversal of 42632799 is 99723624.
It is a happy number.
42632799 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (42632797) and next prime (42632801).
It is not a de Polignac number, because 42632799 - 21 = 42632797 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 42632799.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42632797) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 17922 + ... + 20160.
It is an arithmetic number, because the mean of its divisors is an integer number (3884160).
Almost surely, 242632799 is an apocalyptic number.
42632799 is a deficient number, since it is larger than the sum of its proper divisors (19513761).
42632799 is a wasteful number, since it uses less digits than its factorization.
42632799 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2830.
The product of its digits is 163296, while the sum is 42.
The square root of 42632799 is about 6529.3796795714. The cubic root of 42632799 is about 349.3397047581.
It can be divided in two parts, 426327 and 99, that added together give a triangular number (426426 = T923).
The spelling of 42632799 in words is "forty-two million, six hundred thirty-two thousand, seven hundred ninety-nine".
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