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230220103304401 = 7233738646987293
BaseRepresentation
bin110100010110001001001011…
…011110100100010011010001
31010012010211022211112011210121
4310112021023132210103101
5220133411232421220101
62133345353322230241
766330565530151660
oct6426111336442321
91105124284464717
10230220103304401
116739a885542761
12219a2246955381
139b5c87c924792
1440bc9d8d88dd7
151b938471620a1
hexd1624b7a44d1

230220103304401 has 16 divisors (see below), whose sum is σ = 281968419297024. Its totient is φ = 183650483611584.

The previous prime is 230220103304381. The next prime is 230220103304407. The reversal of 230220103304401 is 104403301022032.

It is a cyclic number.

It is not a de Polignac number, because 230220103304401 - 211 = 230220103302353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230220103304407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19323487690 + ... + 19323499603.

It is an arithmetic number, because the mean of its divisors is an integer number (17623026206064).

Almost surely, 2230220103304401 is an apocalyptic number.

It is an amenable number.

230220103304401 is a deficient number, since it is larger than the sum of its proper divisors (51748315992623).

230220103304401 is a wasteful number, since it uses less digits than its factorization.

230220103304401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38646987360.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 230220103304401 its reverse (104403301022032), we get a palindrome (334623404326433).

The spelling of 230220103304401 in words is "two hundred thirty trillion, two hundred twenty billion, one hundred three million, three hundred four thousand, four hundred one".

Divisors: 1 7 23 37 161 259 851 5957 38646987293 270528911051 888880707739 1429938529841 6222164954173 10009569708887 32888586186343 230220103304401