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13023311300300 = 2252723808901323
BaseRepresentation
bin1011110110000011100111…
…0110000000011011001100
31201010000102221211021121002
42331200321312000123030
53201333220143102200
643410454314355432
72512621536364130
oct275407166003314
951100387737532
1013023311300300
114171178791734
12156400872bb78
137361293a0a32
1433048ddc93c0
15178b75e88bd5
hexbd839d806cc

13023311300300 has 72 divisors (see below), whose sum is σ = 33702064763136. Its totient is φ = 4270998980160.

The previous prime is 13023311300269. The next prime is 13023311300303. The reversal of 13023311300300 is 300311332031.

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

It is not an unprimeable number, because it can be changed into a prime (13023311300303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 404434562 + ... + 404466761.

Almost surely, 213023311300300 is an apocalyptic number.

13023311300300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13023311300300 is an abundant number, since it is smaller than the sum of its proper divisors (20678753462836).

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

13023311300300 is a wasteful number, since it uses less digits than its factorization.

13023311300300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 808901367 (or 808901360 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 13023311300300 its reverse (300311332031), we get a palindrome (13323622632331).

The spelling of 13023311300300 in words is "thirteen trillion, twenty-three billion, three hundred eleven million, three hundred thousand, three hundred".

Divisors: 1 2 4 5 7 10 14 20 23 25 28 35 46 50 70 92 100 115 140 161 175 230 322 350 460 575 644 700 805 1150 1610 2300 3220 4025 8050 16100 808901323 1617802646 3235605292 4044506615 5662309261 8089013230 11324618522 16178026460 18604730429 20222533075 22649237044 28311546305 37209460858 40445066150 56623092610 74418921716 80890132300 93023652145 113246185220 130233113003 141557731525 186047304290 260466226006 283115463050 372094608580 465118260725 520932452012 566230926100 651165565015 930236521450 1302331130030 1860473042900 2604662260060 3255827825075 6511655650150 13023311300300