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23230301032020 = 22353112489409157
BaseRepresentation
bin1010100100000101110011…
…10101110100111001010100
310001020210110121202101021110
411102002321311310321110
511021101124031011040
6121223504124015020
74615222341530145
oct522027165647124
9101223417671243
1023230301032020
117446a08357835
122732230991470
13cc67b9997644
145a44d1641acc
152a4417cdc980
hex1520b9d74e54

23230301032020 has 48 divisors (see below), whose sum is σ = 67143063633408. Its totient is φ = 5994916394880.

The previous prime is 23230301032019. The next prime is 23230301032049. The reversal of 23230301032020 is 2023010303232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6244702719 + ... + 6244706438.

It is an arithmetic number, because the mean of its divisors is an integer number (1398813825696).

Almost surely, 223230301032020 is an apocalyptic number.

23230301032020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23230301032020 is an abundant number, since it is smaller than the sum of its proper divisors (43912762601388).

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

23230301032020 is a wasteful number, since it uses less digits than its factorization.

23230301032020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12489409200 (or 12489409198 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 23230301032020 its reverse (2023010303232), we get a palindrome (25253311335252).

The spelling of 23230301032020 in words is "twenty-three trillion, two hundred thirty billion, three hundred one million, thirty-two thousand, twenty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 31 60 62 93 124 155 186 310 372 465 620 930 1860 12489409157 24978818314 37468227471 49957636628 62447045785 74936454942 124894091570 149872909884 187341137355 249788183140 374682274710 387171683867 749364549420 774343367734 1161515051601 1548686735468 1935858419335 2323030103202 3871716838670 4646060206404 5807575258005 7743433677340 11615150516010 23230301032020