Base | Representation |
---|---|
bin | 1101110110010011… |
… | …11110110001000100 |
3 | 201012011010020002100 |
4 | 12323021332301010 |
5 | 110211320014301 |
6 | 3225432112100 |
7 | 352146542400 |
oct | 67311766104 |
9 | 21164106070 |
10 | 7434923076 |
11 | 3175902829 |
12 | 1535b35630 |
13 | 916454289 |
14 | 507612100 |
15 | 2d7aca286 |
hex | 1bb27ec44 |
7434923076 has 81 divisors (see below), whose sum is σ = 21872868381. Its totient is φ = 2123229024.
The previous prime is 7434923047. The next prime is 7434923101. The reversal of 7434923076 is 6703294347.
The square root of 7434923076 is 86226.
It is a perfect power (a square), and thus also a powerful number.
7434923076 is a `hidden beast` number, since 7 + 4 + 349 + 230 + 76 = 666.
It can be written as a sum of positive squares in only one way, i.e., 3837802500 + 3597120576 = 61950^2 + 59976^2 .
It is a super-2 number, since 2×74349230762 (a number of 21 digits) contains 22 as substring.
It is an alternating number because its digits alternate between odd and even.
It is an unprimeable number.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 3620466 + ... + 3622518.
Almost surely, 27434923076 is an apocalyptic number.
7434923076 is the 86226-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 7434923076
7434923076 is an abundant number, since it is smaller than the sum of its proper divisors (14437945305).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7434923076 is a wasteful number, since it uses less digits than its factorization.
7434923076 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4130 (or 2065 counting only the distinct ones).
The product of its (nonzero) digits is 762048, while the sum is 45.
The cubic root of 7434923076 is about 1951.7558654101.
The spelling of 7434923076 in words is "seven billion, four hundred thirty-four million, nine hundred twenty-three thousand, seventy-six".
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