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20230233103020 = 2235971347240527
BaseRepresentation
bin1001001100110001101111…
…10110111001101010101100
32122121222202201122221202110
410212120313312321222230
510122423004133244040
6111005350224324020
74155405015063243
oct446306766715254
978558681587673
1020230233103020
11649a659204a96
122328908173610
13b3991a072785
144dd21170595a
1525137c62b980
hex126637db9aac

20230233103020 has 48 divisors (see below), whose sum is σ = 56702989260288. Its totient is φ = 5389172963520.

The previous prime is 20230233102979. The next prime is 20230233103027. The reversal of 20230233103020 is 2030133203202.

It is not an unprimeable number, because it can be changed into a prime (20230233103027) 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, 173562004 + ... + 173678523.

It is an arithmetic number, because the mean of its divisors is an integer number (1181312276256).

Almost surely, 220230233103020 is an apocalyptic number.

20230233103020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20230233103020 is an abundant number, since it is smaller than the sum of its proper divisors (36472756157268).

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

20230233103020 is a wasteful number, since it uses less digits than its factorization.

20230233103020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347241510 (or 347241508 counting only the distinct ones).

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

Adding to 20230233103020 its reverse (2030133203202), we get a palindrome (22260366306222).

The spelling of 20230233103020 in words is "twenty trillion, two hundred thirty billion, two hundred thirty-three million, one hundred three thousand, twenty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 971 1942 2913 3884 4855 5826 9710 11652 14565 19420 29130 58260 347240527 694481054 1041721581 1388962108 1736202635 2083443162 3472405270 4166886324 5208607905 6944810540 10417215810 20834431620 337170551717 674341103434 1011511655151 1348682206868 1685852758585 2023023310302 3371705517170 4046046620604 5057558275755 6743411034340 10115116551510 20230233103020