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2030110023 = 34337094243
BaseRepresentation
bin111100100000001…
…0000010101000111
312020111000021102010
41321000100111013
513124202010043
6533240145303
7101210436054
oct17100202507
95214007363
102030110023
11951a42787
12487a68233
1326478a446
1415389602b
15bd35e133
hex79010547

2030110023 has 16 divisors (see below), whose sum is σ = 2771162240. Its totient is φ = 1321264224.

The previous prime is 2030110007. The next prime is 2030110099. The reversal of 2030110023 is 3200110302.

It is a happy number.

It is not a de Polignac number, because 2030110023 - 24 = 2030110007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2030109990 and 2030110008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030110003) 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, 476340 + ... + 480582.

It is an arithmetic number, because the mean of its divisors is an integer number (173197640).

Almost surely, 22030110023 is an apocalyptic number.

2030110023 is a deficient number, since it is larger than the sum of its proper divisors (741052217).

2030110023 is a wasteful number, since it uses less digits than its factorization.

2030110023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7998.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 2030110023 is about 45056.7422590671. The cubic root of 2030110023 is about 1266.2122917905.

Adding to 2030110023 its reverse (3200110302), we get a palindrome (5230220325).

The spelling of 2030110023 in words is "two billion, thirty million, one hundred ten thousand, twenty-three".

Divisors: 1 3 43 129 3709 4243 11127 12729 159487 182449 478461 547347 15737287 47211861 676703341 2030110023