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13032233102020 = 22511373158813467
BaseRepresentation
bin1011110110100100110110…
…0111111110101011000100
31201010212110201202202201211
42331221031213332223010
53202010003133231040
643414531503501204
72513355612424636
oct275511547765304
951125421682654
1013032233102020
114174a36922390
1215658985b7804
13736c1b8a1a52
14330a98c86a56
15178ee936a8ea
hexbda4d9feac4

13032233102020 has 48 divisors (see below), whose sum is σ = 29935703464128. Its totient is φ = 4726288748160.

The previous prime is 13032233101903. The next prime is 13032233102039. The reversal of 13032233102020 is 2020133223031.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 13032233101982 and 13032233102000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79324674 + ... + 79488793.

It is an arithmetic number, because the mean of its divisors is an integer number (623660488836).

Almost surely, 213032233102020 is an apocalyptic number.

13032233102020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13032233102020 is an abundant number, since it is smaller than the sum of its proper divisors (16903470362108).

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

13032233102020 is a wasteful number, since it uses less digits than its factorization.

13032233102020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158813860 (or 158813858 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 13032233102020 its reverse (2020133223031), we get a palindrome (15052366325051).

The spelling of 13032233102020 in words is "thirteen trillion, thirty-two billion, two hundred thirty-three million, one hundred two thousand, twenty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 373 746 1492 1865 3730 4103 7460 8206 16412 20515 41030 82060 158813467 317626934 635253868 794067335 1588134670 1746948137 3176269340 3493896274 6987792548 8734740685 17469481370 34938962740 59237423191 118474846382 236949692764 296187115955 592374231910 651611655101 1184748463820 1303223310202 2606446620404 3258058275505 6516116551010 13032233102020