Base | Representation |
---|---|
bin | 110100111110000… |
… | …001011101011110 |
3 | 2021221012022202010 |
4 | 310332001131132 |
5 | 3310000033032 |
6 | 224103212050 |
7 | 31010414466 |
oct | 6476013536 |
9 | 2257168663 |
10 | 888674142 |
11 | 4166a7044 |
12 | 209747026 |
13 | 11215c4b5 |
14 | 8604cba6 |
15 | 53040ccc |
hex | 34f8175e |
888674142 has 16 divisors (see below), whose sum is σ = 1777667472. Its totient is φ = 296171520.
The previous prime is 888674093. The next prime is 888674153. The reversal of 888674142 is 241476888.
It is a junction number, because it is equal to n+sod(n) for n = 888674091 and 888674100.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38292 + ... + 56952.
It is an arithmetic number, because the mean of its divisors is an integer number (111104217).
Almost surely, 2888674142 is an apocalyptic number.
888674142 is an abundant number, since it is smaller than the sum of its proper divisors (888993330).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
888674142 is a wasteful number, since it uses less digits than its factorization.
888674142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26603.
The product of its digits is 688128, while the sum is 48.
The square root of 888674142 is about 29810.6380676429. The cubic root of 888674142 is about 961.4222776500.
It can be divided in two parts, 8886 and 74142, that added together give a triangular number (83028 = T407).
The spelling of 888674142 in words is "eight hundred eighty-eight million, six hundred seventy-four thousand, one hundred forty-two".
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