Base | Representation |
---|---|
bin | 111011101000010001… |
… | …011010010101111000 |
3 | 20010021010000011110010 |
4 | 323220101122111320 |
5 | 2022111230424400 |
6 | 45225140221520 |
7 | 4424430411162 |
oct | 735021322570 |
9 | 203233004403 |
10 | 64026420600 |
11 | 2517627749a |
12 | 104aa39a8a0 |
13 | 606499c59c |
14 | 3155523932 |
15 | 19eae96450 |
hex | ee845a578 |
64026420600 has 96 divisors (see below), whose sum is σ = 203846350320. Its totient is φ = 16612254720.
The previous prime is 64026420599. The next prime is 64026420607. The reversal of 64026420600 is 602462046.
64026420600 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (64026420607) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1419837 + ... + 1464236.
Almost surely, 264026420600 is an apocalyptic number.
64026420600 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
64026420600 is an abundant number, since it is smaller than the sum of its proper divisors (139819929720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
64026420600 is a wasteful number, since it uses less digits than its factorization.
64026420600 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2884129 (or 2884120 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 30.
Adding to 64026420600 its reverse (602462046), we get a palindrome (64628882646).
The spelling of 64026420600 in words is "sixty-four billion, twenty-six million, four hundred twenty thousand, six hundred".
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