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23027060220 = 22353019127123
BaseRepresentation
bin10101011100100001…
…010000110111111100
32012102210110212020020
4111130201100313330
5334124411411340
614324541452140
71443426532233
oct253441206774
965383425206
1023027060220
1198471a218a
124567871050
13222c875028
141186333b1a
158eb8a79d0
hex55c850dfc

23027060220 has 48 divisors (see below), whose sum is σ = 64497632640. Its totient is φ = 6138467136.

The previous prime is 23027060209. The next prime is 23027060233. The reversal of 23027060220 is 2206072032.

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, 117579 + ... + 244701.

It is an arithmetic number, because the mean of its divisors is an integer number (1343700680).

Almost surely, 223027060220 is an apocalyptic number.

23027060220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23027060220 is an abundant number, since it is smaller than the sum of its proper divisors (41470572420).

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

23027060220 is a wasteful number, since it uses less digits than its factorization.

23027060220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130154 (or 130152 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 24.

The spelling of 23027060220 in words is "twenty-three billion, twenty-seven million, sixty thousand, two hundred twenty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 3019 6038 9057 12076 15095 18114 30190 36228 45285 60380 90570 127123 181140 254246 381369 508492 635615 762738 1271230 1525476 1906845 2542460 3813690 7627380 383784337 767568674 1151353011 1535137348 1918921685 2302706022 3837843370 4605412044 5756765055 7675686740 11513530110 23027060220