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23033230230000 = 24354767774341
BaseRepresentation
bin1010011110010110101111…
…00000011000000111110000
310000112221210102021101000010
411033023113200120013300
511004334023414330000
6120553153032454520
74565044626412014
oct517132740300760
9100487712241003
1023033230230000
117380379a98411
1226bbbb224a440
13cb10414a0113
14598b585b6544
1529e231ac3d50
hex14f2d78181f0

23033230230000 has 100 divisors (see below), whose sum is σ = 74354338376648. Its totient is φ = 6142194720000.

The previous prime is 23033230229953. The next prime is 23033230230001. The reversal of 23033230230000 is 3203233032.

It is a tau number, because it is divible by the number of its divisors (100).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23033230230001) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 383857171 + ... + 383917170.

Almost surely, 223033230230000 is an apocalyptic number.

23033230230000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23033230230000 is an abundant number, since it is smaller than the sum of its proper divisors (51321108146648).

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

23033230230000 is an equidigital number, since it uses as much as digits as its factorization.

23033230230000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 767774372 (or 767774351 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 21.

Adding to 23033230230000 its reverse (3203233032), we get a palindrome (23036433463032).

The spelling of 23033230230000 in words is "twenty-three trillion, thirty-three billion, two hundred thirty million, two hundred thirty thousand".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 40 48 50 60 75 80 100 120 125 150 200 240 250 300 375 400 500 600 625 750 1000 1200 1250 1500 1875 2000 2500 3000 3750 5000 6000 7500 10000 15000 30000 767774341 1535548682 2303323023 3071097364 3838871705 4606646046 6142194728 7677743410 9213292092 11516615115 12284389456 15355486820 18426584184 19194358525 23033230230 30710973640 36853168368 38388717050 46066460460 57583075575 61421947280 76777434100 92132920920 95971792625 115166151150 153554868200 184265841840 191943585250 230332302300 287915377875 307109736400 383887170500 460664604600 479858963125 575830755750 767774341000 921329209200 959717926250 1151661511500 1439576889375 1535548682000 1919435852500 2303323023000 2879153778750 3838871705000 4606646046000 5758307557500 7677743410000 11516615115000 23033230230000