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230064514331 = 1912583962303
BaseRepresentation
bin1101011001000011101…
…0011110010100011011
3210222211120222020220012
43112100322132110123
512232133003424311
6253405024552135
722423133051201
oct3262072362433
9728746866805
10230064514331
118962a469863
123870818264b
1318905b81c22
14b1c6d21071
155eb7a9378b
hex3590e9e51b

230064514331 has 8 divisors (see below), whose sum is σ = 242192670720. Its totient is φ = 217938307752.

The previous prime is 230064514321. The next prime is 230064514363. The reversal of 230064514331 is 133415460032.

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 230064514331 - 234 = 212884645147 is a prime.

It is a super-2 number, since 2×2300645143312 (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230064514321) 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, 242075 + ... + 720228.

It is an arithmetic number, because the mean of its divisors is an integer number (30274083840).

Almost surely, 2230064514331 is an apocalyptic number.

230064514331 is a deficient number, since it is larger than the sum of its proper divisors (12128156389).

230064514331 is a wasteful number, since it uses less digits than its factorization.

230064514331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 974905.

The product of its (nonzero) digits is 25920, while the sum is 32.

Adding to 230064514331 its reverse (133415460032), we get a palindrome (363479974363).

The spelling of 230064514331 in words is "two hundred thirty billion, sixty-four million, five hundred fourteen thousand, three hundred thirty-one".

Divisors: 1 19 12583 239077 962303 18283757 12108658649 230064514331