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230102222030 = 2556713405731
BaseRepresentation
bin1101011001001100101…
…0010100010011001110
3210222221012221000010122
43112103022110103032
512232222132101110
6253412453104542
722424101421162
oct3262312242316
9728835830118
10230102222030
118964978414a
1238718928152
1318910925285
14b1cbd38ca2
155ebb041255
hex35932944ce

230102222030 has 16 divisors (see below), whose sum is σ = 414192323664. Its totient is φ = 92039039040.

The previous prime is 230102222029. The next prime is 230102222071. The reversal of 230102222030 is 30222201032.

It is a super-3 number, since 3×2301022220303 (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 364265 + ... + 769995.

It is an arithmetic number, because the mean of its divisors is an integer number (25887020229).

Almost surely, 2230102222030 is an apocalyptic number.

230102222030 is a deficient number, since it is larger than the sum of its proper divisors (184090101634).

230102222030 is a wasteful number, since it uses less digits than its factorization.

230102222030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462451.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 230102222030 its reverse (30222201032), we get a palindrome (260324423062).

The spelling of 230102222030 in words is "two hundred thirty billion, one hundred two million, two hundred twenty-two thousand, thirty".

Divisors: 1 2 5 10 56713 113426 283565 405731 567130 811462 2028655 4057310 23010222203 46020444406 115051111015 230102222030