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13010012232030 = 2335114380475499
BaseRepresentation
bin1011110101010010000100…
…1010000101100101011110
31201001202010010021121121000
42331110201022011211132
53201124001112411110
643400414521251130
72511641142230262
oct275244112054536
951052103247530
1013010012232030
114166573809920
121561516933aa6
13734aba069378
1432d98ba500a2
1517864865e1c0
hexbd52128595e

13010012232030 has 64 divisors (see below), whose sum is σ = 37847308320000. Its totient is φ = 3153942358560.

The previous prime is 13010012232017. The next prime is 13010012232037. The reversal of 13010012232030 is 3023221001031.

13010012232030 is a `hidden beast` number, since 1 + 301 + 0 + 0 + 12 + 2 + 320 + 30 = 666.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13010012231994 and 13010012232012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13010012232037) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2190234780 + ... + 2190240719.

It is an arithmetic number, because the mean of its divisors is an integer number (591364192500).

Almost surely, 213010012232030 is an apocalyptic number.

13010012232030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13010012232030 is an abundant number, since it is smaller than the sum of its proper divisors (24837296087970).

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

13010012232030 is a wasteful number, since it uses less digits than its factorization.

13010012232030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4380475526 (or 4380475520 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 13010012232030 its reverse (3023221001031), we get a palindrome (16033233233061).

The spelling of 13010012232030 in words is "thirteen trillion, ten billion, twelve million, two hundred thirty-two thousand, thirty".

Divisors: 1 2 3 5 6 9 10 11 15 18 22 27 30 33 45 54 55 66 90 99 110 135 165 198 270 297 330 495 594 990 1485 2970 4380475499 8760950998 13141426497 21902377495 26282852994 39424279491 43804754990 48185230489 65707132485 78848558982 96370460978 118272838473 131414264970 144555691467 197121397455 236545676946 240926152445 289111382934 394242794910 433667074401 481852304890 591364192365 722778457335 867334148802 1182728384730 1301001223203 1445556914670 2168335372005 2602002446406 4336670744010 6505006116015 13010012232030