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13300231303032 = 2331393986879887
BaseRepresentation
bin1100000110001011001110…
…0011111110111101111000
31202002111012222122222010120
43001202303203332331320
53220402333203144112
644142013015213240
72541624062514642
oct301426343767570
952074188588116
1013300231303032
11426866191a423
1215a9810677220
1375628b6b140b
1433da3db77892
15180e822d4e8c
hexc18b38fef78

13300231303032 has 32 divisors (see below), whose sum is σ = 33489791059200. Its totient is φ = 4401515394144.

The previous prime is 13300231303031. The next prime is 13300231303039. The reversal of 13300231303032 is 23030313200331.

It is a super-2 number, since 2×133002313030322 (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 13300231302993 and 13300231303011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13300231303031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1993436608 + ... + 1993443279.

It is an arithmetic number, because the mean of its divisors is an integer number (1046555970600).

Almost surely, 213300231303032 is an apocalyptic number.

13300231303032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13300231303032 is an abundant number, since it is smaller than the sum of its proper divisors (20189559756168).

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

13300231303032 is a wasteful number, since it uses less digits than its factorization.

13300231303032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3986880035 (or 3986880031 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 24.

Adding to 13300231303032 its reverse (23030313200331), we get a palindrome (36330544503363).

The spelling of 13300231303032 in words is "thirteen trillion, three hundred billion, two hundred thirty-one million, three hundred three thousand, thirty-two".

Divisors: 1 2 3 4 6 8 12 24 139 278 417 556 834 1112 1668 3336 3986879887 7973759774 11960639661 15947519548 23921279322 31895039096 47842558644 95685117288 554176304293 1108352608586 1662528912879 2216705217172 3325057825758 4433410434344 6650115651516 13300231303032