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23202102000 = 2435371150221
BaseRepresentation
bin10101100110111100…
…111111101011110000
32012212222211220102010
4111212330333223300
5340004214231000
614354153322520
71450653420150
oct254674775360
965788756363
1023202102000
119926a88710
1245b6406440
132259c0114c
1411a169a760
1590be31d50
hex566f3faf0

23202102000 has 320 divisors, whose sum is σ = 93263459328. Its totient is φ = 4821120000.

The previous prime is 23202101971. The next prime is 23202102023. The reversal of 23202102000 is 20120232.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 436890 + ... + 487110.

Almost surely, 223202102000 is an apocalyptic number.

23202102000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23202102000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46631729664).

23202102000 is an abundant number, since it is smaller than the sum of its proper divisors (70061357328).

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

23202102000 is a wasteful number, since it uses less digits than its factorization.

23202102000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50265 (or 50249 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 23202102000 its reverse (20120232), we get a palindrome (23222222232).

The spelling of 23202102000 in words is "twenty-three billion, two hundred two million, one hundred two thousand".