Base | Representation |
---|---|
bin | 1001001001011… |
… | …11111001000110 |
3 | 12100101220112020 |
4 | 10210233321012 |
5 | 124121222324 |
6 | 11340504010 |
7 | 1621204143 |
oct | 444577106 |
9 | 170356466 |
10 | 76742214 |
11 | 3a35661a |
12 | 2184b006 |
13 | 12b8c5c3 |
14 | a2993ca |
15 | 6b0d679 |
hex | 492fe46 |
76742214 has 16 divisors (see below), whose sum is σ = 160157952. Its totient is φ = 24468488.
The previous prime is 76742189. The next prime is 76742221. The reversal of 76742214 is 41224767.
It is a congruent number.
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, 277914 + ... + 278189.
It is an arithmetic number, because the mean of its divisors is an integer number (10009872).
Almost surely, 276742214 is an apocalyptic number.
76742214 is an abundant number, since it is smaller than the sum of its proper divisors (83415738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76742214 is a wasteful number, since it uses less digits than its factorization.
76742214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 556131.
The product of its digits is 18816, while the sum is 33.
The square root of 76742214 is about 8760.2633522058. The cubic root of 76742214 is about 424.9567919165.
The spelling of 76742214 in words is "seventy-six million, seven hundred forty-two thousand, two hundred fourteen".
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