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230112202001004 = 22321729431131922807
BaseRepresentation
bin110100010100100100101100…
…000011110000101001101100
31010011202111211000012000221100
4310110210230003300221230
5220130124242203013004
62133224030343003100
766320025611206341
oct6424445403605154
91104674730160840
10230112202001004
1167359045020454
1221985352a39490
139b5264517a3ab
1440b76c07d27c8
151b90b2e425739
hexd1492c0f0a6c

230112202001004 has 288 divisors, whose sum is σ = 639116506828800. Its totient is φ = 69485189437440.

The previous prime is 230112202000997. The next prime is 230112202001051. The reversal of 230112202001004 is 400100202211032.

It is a happy number.

230112202001004 is a `hidden beast` number, since 230 + 1 + 1 + 220 + 200 + 10 + 0 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 10089531369 + ... + 10089554175.

It is an arithmetic number, because the mean of its divisors is an integer number (2219154537600).

Almost surely, 2230112202001004 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230112202001004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (319558253414400).

230112202001004 is an abundant number, since it is smaller than the sum of its proper divisors (409004304827796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230112202001004 is a wasteful number, since it uses less digits than its factorization.

230112202001004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24613 (or 24608 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 230112202001004 its reverse (400100202211032), we get a palindrome (630212404212036).

The spelling of 230112202001004 in words is "two hundred thirty trillion, one hundred twelve billion, two hundred two million, one thousand, four".