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3013011220230 = 23251131218117497
BaseRepresentation
bin101011110110000101011…
…101101010011100000110
3101200001002221011202011200
4223312011131222130012
5343331121333021410
610224054103043330
7430453140542544
oct53660535523406
911601087152150
103013011220230
11a618a1315050
12407b37440546
1318b18332c99b
14a5b8ad42d94
1553596b603c0
hex2bd8576a706

3013011220230 has 288 divisors, whose sum is σ = 8879860682784. Its totient is φ = 702919296000.

The previous prime is 3013011220217. The next prime is 3013011220277. The reversal of 3013011220230 is 320221103103.

3013011220230 is a `hidden beast` number, since 301 + 3 + 0 + 112 + 20 + 230 = 666.

It is a super-2 number, since 2×30130112202302 (a number of 26 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 172192842 + ... + 172210338.

It is an arithmetic number, because the mean of its divisors is an integer number (30832849593).

Almost surely, 23013011220230 is an apocalyptic number.

3013011220230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3013011220230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4439930341392).

3013011220230 is an abundant number, since it is smaller than the sum of its proper divisors (5866849462554).

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

3013011220230 is a wasteful number, since it uses less digits than its factorization.

3013011220230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17764 (or 17730 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 3013011220230 its reverse (320221103103), we get a palindrome (3333232323333).

The spelling of 3013011220230 in words is "three trillion, thirteen billion, eleven million, two hundred twenty thousand, two hundred thirty".