Base | Representation |
---|---|
bin | 1001011110110000011101… |
… | …1010100110001011101000 |
3 | 1100220112012011221000212102 |
4 | 2113230013122212023220 |
5 | 2331241333032240130 |
6 | 34100420223432532 |
7 | 2124052454253122 |
oct | 227540732461350 |
9 | 40815164830772 |
10 | 10424010040040 |
11 | 3359885a06913 |
12 | 12042aba55748 |
13 | 5a7c97b99a3c |
14 | 28074bdc2212 |
15 | 131244662645 |
hex | 97b076a62e8 |
10424010040040 has 32 divisors (see below), whose sum is σ = 23454500589000. Its totient is φ = 4169519038464.
The previous prime is 10424010039979. The next prime is 10424010040057. The reversal of 10424010040040 is 4004001042401.
It is a happy number.
10424010040040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 5482556688196 + 4941453351844 = 2341486^2 + 2222938^2 .
It is a super-3 number, since 3×104240100400403 (a number of 40 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 10424010039994 and 10424010040021.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 649625 + ... + 4611944.
Almost surely, 210424010040040 is an apocalyptic number.
10424010040040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10424010040040 is an abundant number, since it is smaller than the sum of its proper divisors (13030490548960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10424010040040 is a wasteful number, since it uses less digits than its factorization.
10424010040040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5311109 (or 5311105 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 20.
Adding to 10424010040040 its reverse (4004001042401), we get a palindrome (14428011082441).
The spelling of 10424010040040 in words is "ten trillion, four hundred twenty-four billion, ten million, forty thousand, forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •