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2023233023020 = 2251119484027039
BaseRepresentation
bin11101011100010010000…
…101011110110000101100
321011102022120212201001011
4131130102011132300230
5231122040123214040
64145243241155004
7266113412641036
oct35342205366054
97142276781034
102023233023020
11710059328960
1228814878ba64
13118a369a0781
146dcd42b8c56
15379679bb3ea
hex1d71215ec2c

2023233023020 has 48 divisors (see below), whose sum is σ = 4878992563200. Its totient is φ = 696998934720.

The previous prime is 2023233022991. The next prime is 2023233023033. The reversal of 2023233023020 is 203203323202.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 2023233022982 and 2023233023000.

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, 242009340 + ... + 242017699.

It is an arithmetic number, because the mean of its divisors is an integer number (101645678400).

Almost surely, 22023233023020 is an apocalyptic number.

2023233023020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2023233023020 is an abundant number, since it is smaller than the sum of its proper divisors (2855759540180).

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

2023233023020 is a wasteful number, since it uses less digits than its factorization.

2023233023020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484027078 (or 484027076 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 22.

Adding to 2023233023020 its reverse (203203323202), we get a palindrome (2226436346222).

The spelling of 2023233023020 in words is "two trillion, twenty-three billion, two hundred thirty-three million, twenty-three thousand, twenty".

Divisors: 1 2 4 5 10 11 19 20 22 38 44 55 76 95 110 190 209 220 380 418 836 1045 2090 4180 484027039 968054078 1936108156 2420135195 4840270390 5324297429 9196513741 9680540780 10648594858 18393027482 21297189716 26621487145 36786054964 45982568705 53242974290 91965137410 101161651151 106485948580 183930274820 202323302302 404646604604 505808255755 1011616511510 2023233023020