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30022603061 = 1159223207443
BaseRepresentation
bin11011111101011111…
…001001000100110101
32212111022211020221112
4123331133021010311
5442441241244221
621443040324405
72111662625663
oct337537110465
985438736845
1030022603061
1111806a82050
12599a613705
132aa5c7a2a9
14164b44dc33
15baaae115b
hex6fd7c9135

30022603061 has 16 divisors (see below), whose sum is σ = 33456568320. Its totient is φ = 26710231920.

The previous prime is 30022603033. The next prime is 30022603073. The reversal of 30022603061 is 16030622003.

It is a cyclic number.

It is not a de Polignac number, because 30022603061 - 210 = 30022602037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30022603031) 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, 41006 + ... + 248448.

It is an arithmetic number, because the mean of its divisors is an integer number (2091035520).

Almost surely, 230022603061 is an apocalyptic number.

It is an amenable number.

30022603061 is a deficient number, since it is larger than the sum of its proper divisors (3433965259).

30022603061 is a wasteful number, since it uses less digits than its factorization.

30022603061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207736.

The product of its (nonzero) digits is 1296, while the sum is 23.

The spelling of 30022603061 in words is "thirty billion, twenty-two million, six hundred three thousand, sixty-one".

Divisors: 1 11 59 223 649 2453 13157 144727 207443 2281873 12239137 46259789 134630507 508857679 2729327551 30022603061