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2023201302 = 232314660879
BaseRepresentation
bin111100010010111…
…1001101000010110
312020000000021102120
41320211321220112
513120414420202
6532432120410
7101064633033
oct17045715026
95200007376
102023201302
119490540a1
12485696106
1326320b945
141529b838a
15bc9470bc
hex78979a16

2023201302 has 16 divisors (see below), whose sum is σ = 4222333440. Its totient is φ = 645078632.

The previous prime is 2023201259. The next prime is 2023201309. The reversal of 2023201302 is 2031023202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2023201309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7330302 + ... + 7330577.

It is an arithmetic number, because the mean of its divisors is an integer number (263895840).

Almost surely, 22023201302 is an apocalyptic number.

2023201302 is an abundant number, since it is smaller than the sum of its proper divisors (2199132138).

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

2023201302 is a wasteful number, since it uses less digits than its factorization.

2023201302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14660907.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2023201302 is about 44980.0100266774. The cubic root of 2023201302 is about 1264.7742991748.

Adding to 2023201302 its reverse (2031023202), we get a palindrome (4054224504).

The spelling of 2023201302 in words is "two billion, twenty-three million, two hundred one thousand, three hundred two".

Divisors: 1 2 3 6 23 46 69 138 14660879 29321758 43982637 87965274 337200217 674400434 1011600651 2023201302