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30061701303 = 367239625777
BaseRepresentation
bin11011111111110100…
…010010100010110111
32212121001101122122120
4123333310102202313
5443031243420203
621450554331023
72112646150014
oct337764224267
985531348576
1030061701303
1111827057147
1259ab729a73
132ab10b954a
14165270a70b
15bae265b53
hex6ffd128b7

30061701303 has 16 divisors (see below), whose sum is σ = 40850787840. Its totient is φ = 19659378816.

The previous prime is 30061701301. The next prime is 30061701323. The reversal of 30061701303 is 30310716003.

It is not a de Polignac number, because 30061701303 - 21 = 30061701301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30061701301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 264850 + ... + 360927.

It is an arithmetic number, because the mean of its divisors is an integer number (2553174240).

Almost surely, 230061701303 is an apocalyptic number.

30061701303 is a deficient number, since it is larger than the sum of its proper divisors (10789086537).

30061701303 is a wasteful number, since it uses less digits than its factorization.

30061701303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626086.

The product of its (nonzero) digits is 1134, while the sum is 24.

The spelling of 30061701303 in words is "thirty billion, sixty-one million, seven hundred one thousand, three hundred three".

Divisors: 1 3 67 201 239 717 16013 48039 625777 1877331 41927059 125781177 149560703 448682109 10020567101 30061701303