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30230100135 = 32527112292017
BaseRepresentation
bin11100001001110110…
…101011100010100111
32220000210021012102100
4130021312223202213
5443402401201020
621515411543143
72120062416504
oct341166534247
986023235370
1030230100135
1111903115734
125a37bbaab3
132b09c5ab21
14166ac244ab
15bbde2ba90
hex709dab8a7

30230100135 has 48 divisors (see below), whose sum is σ = 52661082240. Its totient is φ = 16042199040.

The previous prime is 30230100107. The next prime is 30230100143. The reversal of 30230100135 is 53100103203.

Adding to 30230100135 its reverse (53100103203), we get a palindrome (83330203338).

It is not a de Polignac number, because 30230100135 - 210 = 30230099111 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14986647 + ... + 14988663.

It is an arithmetic number, because the mean of its divisors is an integer number (1097105880).

Almost surely, 230230100135 is an apocalyptic number.

30230100135 is a deficient number, since it is larger than the sum of its proper divisors (22430982105).

30230100135 is a wasteful number, since it uses less digits than its factorization.

30230100135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3528 (or 3525 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

The spelling of 30230100135 in words is "thirty billion, two hundred thirty million, one hundred thousand, one hundred thirty-five".

Divisors: 1 3 5 9 15 45 271 813 1229 1355 2017 2439 3687 4065 6051 6145 10085 11061 12195 18153 18435 30255 55305 90765 333059 546607 999177 1639821 1665295 2478893 2733035 2997531 4919463 4995885 7436679 8199105 12394465 14987655 22310037 24597315 37183395 111550185 671780003 2015340009 3358900015 6046020027 10076700045 30230100135