Base | Representation |
---|---|
bin | 100111100010101110… |
… | …110111001001101100 |
3 | 11001121000102102220102 |
4 | 213202232313021230 |
5 | 1143423403003004 |
6 | 31301044010232 |
7 | 3032110331243 |
oct | 474256671154 |
9 | 131530372812 |
10 | 42458641004 |
11 | 1700888345a |
12 | 828b390978 |
13 | 4008560720 |
14 | 20aad3395a |
15 | 118779311e |
hex | 9e2bb726c |
42458641004 has 36 divisors (see below), whose sum is σ = 84451387104. Its totient is φ = 18564903648.
The previous prime is 42458640979. The next prime is 42458641007. The reversal of 42458641004 is 40014685424.
It is a Harshad number since it is a multiple of its sum of digits (38).
It is not an unprimeable number, because it can be changed into a prime (42458641007) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1112132 + ... + 1149675.
It is an arithmetic number, because the mean of its divisors is an integer number (2345871864).
Almost surely, 242458641004 is an apocalyptic number.
It is an amenable number.
42458641004 is a deficient number, since it is larger than the sum of its proper divisors (41992746100).
42458641004 is a wasteful number, since it uses less digits than its factorization.
42458641004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2261862 (or 2261841 counting only the distinct ones).
The product of its (nonzero) digits is 122880, while the sum is 38.
The spelling of 42458641004 in words is "forty-two billion, four hundred fifty-eight million, six hundred forty-one thousand, four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •