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230035555 = 5107429973
BaseRepresentation
bin11011011011000…
…01000001100011
3121000212000110101
431231201001203
5432342114210
634454243231
75462161411
oct1555410143
9530760411
10230035555
11108938132
1265056517
1338872519
14227a02b1
15152dda3a
hexdb61063

230035555 has 8 divisors (see below), whose sum is σ = 278623152. Its totient is φ = 182308128.

The previous prime is 230035537. The next prime is 230035571. The reversal of 230035555 is 555530032.

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 230035555 - 213 = 230027363 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214452 + ... + 215521.

It is an arithmetic number, because the mean of its divisors is an integer number (34827894).

Almost surely, 2230035555 is an apocalyptic number.

230035555 is a deficient number, since it is larger than the sum of its proper divisors (48587597).

230035555 is a wasteful number, since it uses less digits than its factorization.

230035555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430085.

The product of its (nonzero) digits is 11250, while the sum is 28.

The square root of 230035555 is about 15166.9230564409. The cubic root of 230035555 is about 612.7241373226.

Adding to 230035555 its reverse (555530032), we get a palindrome (785565587).

The spelling of 230035555 in words is "two hundred thirty million, thirty-five thousand, five hundred fifty-five".

Divisors: 1 5 107 535 429973 2149865 46007111 230035555