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230647235741 = 1331572325647
BaseRepresentation
bin1101011011001110100…
…1011000010010011101
3211001100012110120101122
43112303221120102131
512234331143020431
6253542522420325
722443440104346
oct3266351302235
9731305416348
10230647235741
11898a9395aaa
123884b3616a5
131899980acb0
14b24048b0cd
155eedceba7b
hex35b3a5849d

230647235741 has 8 divisors (see below), whose sum is σ = 256401890304. Its totient is φ = 206037232560.

The previous prime is 230647235737. The next prime is 230647235771. The reversal of 230647235741 is 147532746032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 230647235741 - 22 = 230647235737 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230647235692 and 230647235701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230647235771) 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, 286162421 + ... + 286163226.

It is an arithmetic number, because the mean of its divisors is an integer number (32050236288).

Almost surely, 2230647235741 is an apocalyptic number.

It is an amenable number.

230647235741 is a deficient number, since it is larger than the sum of its proper divisors (25754654563).

230647235741 is a wasteful number, since it uses less digits than its factorization.

230647235741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572325691.

The product of its (nonzero) digits is 846720, while the sum is 44.

The spelling of 230647235741 in words is "two hundred thirty billion, six hundred forty-seven million, two hundred thirty-five thousand, seven hundred forty-one".

Divisors: 1 13 31 403 572325647 7440233411 17742095057 230647235741