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2023203052 = 221338907751
BaseRepresentation
bin111100010010111…
…1010000011101100
312020000000100211101
41320211322003230
513120414444202
6532432132444
7101064641113
oct17045720354
95200010741
102023203052
11949055442
12485697124
1326320c690
141529b8c7a
15bc947887
hex7897a0ec

2023203052 has 12 divisors (see below), whose sum is σ = 3812959696. Its totient is φ = 933786000.

The previous prime is 2023203001. The next prime is 2023203053. The reversal of 2023203052 is 2503023202.

It is a super-2 number, since 2×20232030522 = 8186701179244229408, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2023203053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19453824 + ... + 19453927.

Almost surely, 22023203052 is an apocalyptic number.

It is an amenable number.

2023203052 is a deficient number, since it is larger than the sum of its proper divisors (1789756644).

2023203052 is a wasteful number, since it uses less digits than its factorization.

2023203052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38907768 (or 38907766 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 2023203052 is about 44980.0294797591. The cubic root of 2023203052 is about 1264.7746638369.

Adding to 2023203052 its reverse (2503023202), we get a palindrome (4526226254).

The spelling of 2023203052 in words is "two billion, twenty-three million, two hundred three thousand, fifty-two".

Divisors: 1 2 4 13 26 52 38907751 77815502 155631004 505800763 1011601526 2023203052