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83349241353 = 3371273472451
BaseRepresentation
bin100110110100000000…
…0000111111000001001
321222010202022011102000
41031220000013320021
52331144401210403
6102142355301213
76010320601440
oct1155000077011
9258122264360
1083349241353
1132391523744
12141a15aa809
137b23c98131
1440698d1d57
15227c54b7a3
hex1368007e09

83349241353 has 32 divisors (see below), whose sum is σ = 142231633920. Its totient is φ = 47253099600.

The previous prime is 83349241319. The next prime is 83349241361. The reversal of 83349241353 is 35314294338.

It is not a de Polignac number, because 83349241353 - 214 = 83349224969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 83349241299 and 83349241308.

It is not an unprimeable number, because it can be changed into a prime (83349241753) 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, 1712223 + ... + 1760228.

It is an arithmetic number, because the mean of its divisors is an integer number (4444738560).

Almost surely, 283349241353 is an apocalyptic number.

It is an amenable number.

83349241353 is a deficient number, since it is larger than the sum of its proper divisors (58882392567).

83349241353 is a wasteful number, since it uses less digits than its factorization.

83349241353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3472594 (or 3472588 counting only the distinct ones).

The product of its digits is 933120, while the sum is 45.

The spelling of 83349241353 in words is "eighty-three billion, three hundred forty-nine million, two hundred forty-one thousand, three hundred fifty-three".

Divisors: 1 3 7 9 21 27 63 127 189 381 889 1143 2667 3429 8001 24003 3472451 10417353 24307157 31252059 72921471 93756177 218764413 441001277 656293239 1323003831 3087008939 3969011493 9261026817 11907034479 27783080451 83349241353