Search a number
-
+
23030320020300 = 223252179142956673
BaseRepresentation
bin1010011110010001010100…
…00010110011101101001100
310000112200021121012101210200
411033020222002303231030
511004312043411122200
6120551552152533500
74564612541136435
oct517105202635514
9100480247171720
1023030320020300
11737a11628582a
1226bb51b6b1290
13cb0999596248
1459895dca448c
1529e111369800
hex14f22a0b3b4c

23030320020300 has 108 divisors (see below), whose sum is σ = 72590539923720. Its totient is φ = 6107109027840.

The previous prime is 23030320020269. The next prime is 23030320020307. The reversal of 23030320020300 is 302002303032.

23030320020300 is a `hidden beast` number, since 23 + 0 + 3 + 0 + 320 + 0 + 20 + 300 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (23030320020307) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 71317237 + ... + 71639436.

Almost surely, 223030320020300 is an apocalyptic number.

23030320020300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23030320020300 is an abundant number, since it is smaller than the sum of its proper divisors (49560219903420).

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

23030320020300 is a wasteful number, since it uses less digits than its factorization.

23030320020300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142956872 (or 142956862 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 18.

Adding to 23030320020300 its reverse (302002303032), we get a palindrome (23332322323332).

The spelling of 23030320020300 in words is "twenty-three trillion, thirty billion, three hundred twenty million, twenty thousand, three hundred".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 20 25 30 36 45 50 60 75 90 100 150 179 180 225 300 358 450 537 716 895 900 1074 1611 1790 2148 2685 3222 3580 4475 5370 6444 8055 8950 10740 13425 16110 17900 26850 32220 40275 53700 80550 161100 142956673 285913346 428870019 571826692 714783365 857740038 1286610057 1429566730 1715480076 2144350095 2573220114 2859133460 3573916825 4288700190 5146440228 6433050285 7147833650 8577400380 10721750475 12866100570 14295667300 21443500950 25589244467 25732201140 32165251425 42887001900 51178488934 64330502850 76767733401 102356977868 127946222335 128661005700 153535466802 230303200203 255892444670 307070933604 383838667005 460606400406 511784889340 639731111675 767677334010 921212800812 1151516001015 1279462223350 1535354668020 1919193335025 2303032002030 2558924446700 3838386670050 4606064004060 5757580005075 7676773340100 11515160010150 23030320020300