Base | Representation |
---|---|
bin | 10110111110110… |
… | …001111000100010 |
3 | 222212111021101221 |
4 | 112332301320202 |
5 | 1242200243002 |
6 | 102131445254 |
7 | 12361112656 |
oct | 2676617042 |
9 | 885437357 |
10 | 385556002 |
11 | 1886aaa27 |
12 | a915682a |
13 | 61b55060 |
14 | 392c4a66 |
15 | 23cadc37 |
hex | 16fb1e22 |
385556002 has 8 divisors (see below), whose sum is σ = 622821276. Its totient is φ = 177948912.
The previous prime is 385555981. The next prime is 385556009. The reversal of 385556002 is 200655583.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 296838441 + 88717561 = 17229^2 + 9419^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (385556009) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7414513 + ... + 7414564.
Almost surely, 2385556002 is an apocalyptic number.
385556002 is a deficient number, since it is larger than the sum of its proper divisors (237265274).
385556002 is a wasteful number, since it uses less digits than its factorization.
385556002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14829092.
The product of its (nonzero) digits is 36000, while the sum is 34.
The square root of 385556002 is about 19635.5800016195. The cubic root of 385556002 is about 727.8286652002.
The spelling of 385556002 in words is "three hundred eighty-five million, five hundred fifty-six thousand, two".
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