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6230615056 = 2417120119073
BaseRepresentation
bin1011100110101111…
…11010010000010000
3121002020000001001121
411303113322100100
5100230014140211
62510131412024
7310254232321
oct56327722020
917066001047
106230615056
112708024346
12125a754014
13783ab1c93
144316c0448
15266edd271
hex1735fa410

6230615056 has 40 divisors (see below), whose sum is σ = 12793236984. Its totient is φ = 2929459200.

The previous prime is 6230615023. The next prime is 6230615059. The reversal of 6230615056 is 6505160326.

It can be written as a sum of positive squares in 4 ways, for example, as 174662656 + 6055952400 = 13216^2 + 77820^2 .

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (6230615059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 317136 + ... + 336208.

Almost surely, 26230615056 is an apocalyptic number.

It is an amenable number.

6230615056 is an abundant number, since it is smaller than the sum of its proper divisors (6562621928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6230615056 is a wasteful number, since it uses less digits than its factorization.

6230615056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20299 (or 20293 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 6230615056 is about 78934.2451411300. The cubic root of 6230615056 is about 1840.1093838564.

The spelling of 6230615056 in words is "six billion, two hundred thirty million, six hundred fifteen thousand, fifty-six".

Divisors: 1 2 4 8 16 17 34 68 136 272 1201 2402 4804 9608 19073 19216 20417 38146 40834 76292 81668 152584 163336 305168 324241 326672 648482 1296964 2593928 5187856 22906673 45813346 91626692 183253384 366506768 389413441 778826882 1557653764 3115307528 6230615056