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230475349774 = 2276914161557
BaseRepresentation
bin1101011010100101100…
…1101011111100001110
3211000220020000212011201
43112221121223330032
512234003142143044
6253513502340114
722436252102155
oct3265131537416
9730806025151
10230475349774
118982036558a
123880188a63a
1318970018417
14b22570659c
155eddb977d4
hex35a966bf0e

230475349774 has 8 divisors (see below), whose sum is σ = 345725592408. Its totient is φ = 115233485640.

The previous prime is 230475349771. The next prime is 230475349817. The reversal of 230475349774 is 477943574032.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230475349771) 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, 2025397 + ... + 2136160.

It is an arithmetic number, because the mean of its divisors is an integer number (43215699051).

Almost surely, 2230475349774 is an apocalyptic number.

230475349774 is a deficient number, since it is larger than the sum of its proper divisors (115250242634).

230475349774 is a wasteful number, since it uses less digits than its factorization.

230475349774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4189250.

The product of its (nonzero) digits is 17781120, while the sum is 55.

The spelling of 230475349774 in words is "two hundred thirty billion, four hundred seventy-five million, three hundred forty-nine thousand, seven hundred seventy-four".

Divisors: 1 2 27691 55382 4161557 8323114 115237674887 230475349774