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23302020242000 = 245319613211059
BaseRepresentation
bin1010100110001011011001…
…01000111001101001010000
310001111122120212002201212202
411103011230220321221100
511023240014140221000
6121320444511342332
74623341533000613
oct523055450715120
9101448525081782
1023302020242000
117474370a427a5
1227441075219a8
1310004a93561b6
145a7b7670017a
152a62142e8dd5
hex15316ca39a50

23302020242000 has 80 divisors (see below), whose sum is σ = 59309773723200. Its totient is φ = 8830239235200.

The previous prime is 23302020241979. The next prime is 23302020242063. The reversal of 23302020242000 is 24202020332.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 306567530 + ... + 306643529.

It is an arithmetic number, because the mean of its divisors is an integer number (741372171540).

Almost surely, 223302020242000 is an apocalyptic number.

23302020242000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23302020242000 is an abundant number, since it is smaller than the sum of its proper divisors (36007753481200).

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

23302020242000 is a wasteful number, since it uses less digits than its factorization.

23302020242000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613211101 (or 613211085 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 23302020242000 its reverse (24202020332), we get a palindrome (23326222262332).

The spelling of 23302020242000 in words is "twenty-three trillion, three hundred two billion, twenty million, two hundred forty-two thousand".

Divisors: 1 2 4 5 8 10 16 19 20 25 38 40 50 76 80 95 100 125 152 190 200 250 304 380 400 475 500 760 950 1000 1520 1900 2000 2375 3800 4750 7600 9500 19000 38000 613211059 1226422118 2452844236 3066055295 4905688472 6132110590 9811376944 11651010121 12264221180 15330276475 23302020242 24528442360 30660552950 46604040484 49056884720 58255050605 61321105900 76651382375 93208080968 116510101210 122642211800 153302764750 186416161936 233020202420 245284423600 291275253025 306605529500 466040404840 582550506050 613211059000 932080809680 1165101012100 1226422118000 1456376265125 2330202024200 2912752530250 4660404048400 5825505060500 11651010121000 23302020242000