Base | Representation |
---|---|
bin | 100101101100010000011… |
… | …110000110000000100110 |
3 | 100011121121102101111100000 |
4 | 211230100132012000212 |
5 | 314414102222311003 |
6 | 5301521123402130 |
7 | 355063060241313 |
oct | 45542036060046 |
9 | 10147542344300 |
10 | 2590141603878 |
11 | 909522457474 |
12 | 359ba1223346 |
13 | 15a33195379a |
14 | 8d513711d0a |
15 | 4759760e1a3 |
hex | 25b10786026 |
2590141603878 has 48 divisors (see below), whose sum is σ = 5862304964880. Its totient is φ = 857078464896.
The previous prime is 2590141603873. The next prime is 2590141603897. The reversal of 2590141603878 is 8783061410952.
2590141603878 is a `hidden beast` number, since 2 + 5 + 90 + 14 + 160 + 387 + 8 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2590141603873) 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, 19384183 + ... + 19517346.
It is an arithmetic number, because the mean of its divisors is an integer number (122131353435).
It is a 1-persistent number, because it is pandigital, but 2⋅2590141603878 = 5180283207756 is not.
Almost surely, 22590141603878 is an apocalyptic number.
2590141603878 is an abundant number, since it is smaller than the sum of its proper divisors (3272163361002).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2590141603878 is a wasteful number, since it uses less digits than its factorization.
2590141603878 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38901683 (or 38901671 counting only the distinct ones).
The product of its (nonzero) digits is 2903040, while the sum is 54.
The spelling of 2590141603878 in words is "two trillion, five hundred ninety billion, one hundred forty-one million, six hundred three thousand, eight hundred seventy-eight".
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