Base | Representation |
---|---|
bin | 111011101000110010… |
… | …001011011000000111 |
3 | 20010021201011112222002 |
4 | 323220302023120013 |
5 | 2022120430310210 |
6 | 45230044255515 |
7 | 4424563414262 |
oct | 735062133007 |
9 | 203251145862 |
10 | 64035010055 |
11 | 25180103915 |
12 | 104b124159b |
13 | 60666b90c3 |
14 | 315671bcd9 |
15 | 19ebae14a5 |
hex | ee8c8b607 |
64035010055 has 32 divisors (see below), whose sum is σ = 80520350400. Its totient is φ = 48823391232.
The previous prime is 64035010051. The next prime is 64035010057. The reversal of 64035010055 is 55001053046.
64035010055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 64035010055 - 22 = 64035010051 is a prime.
It is a super-2 number, since 2×640350100552 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (64035010051) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8294057 + ... + 8301773.
It is an arithmetic number, because the mean of its divisors is an integer number (2516260950).
Almost surely, 264035010055 is an apocalyptic number.
64035010055 is a deficient number, since it is larger than the sum of its proper divisors (16485340345).
64035010055 is a wasteful number, since it uses less digits than its factorization.
64035010055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8483.
The product of its (nonzero) digits is 9000, while the sum is 29.
The spelling of 64035010055 in words is "sixty-four billion, thirty-five million, ten thousand, fifty-five".
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