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16230030252969 = 3133126763110243
BaseRepresentation
bin1110110000101101100100…
…1100000001101110101001
32010110120112201021101212110
43230023121030001232221
54111403100221043334
654303550054432533
73263403164632431
oct354133114015651
963416481241773
1016230030252969
115198131a64155
1219a15a4362749
13909640232730
144017754812c1
151d22a8952ae9
hexec2d9301ba9

16230030252969 has 96 divisors (see below), whose sum is σ = 24481207575552. Its totient is φ = 9505247875200.

The previous prime is 16230030252959. The next prime is 16230030252973. The reversal of 16230030252969 is 96925203003261.

It is not a de Polignac number, because 16230030252969 - 28 = 16230030252713 is a prime.

It is a super-2 number, since 2×162300302529692 (a number of 27 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (16230030252959) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1584494562 + ... + 1584504804.

It is an arithmetic number, because the mean of its divisors is an integer number (255012578912).

Almost surely, 216230030252969 is an apocalyptic number.

It is an amenable number.

16230030252969 is a deficient number, since it is larger than the sum of its proper divisors (8251177322583).

16230030252969 is a wasteful number, since it uses less digits than its factorization.

16230030252969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11019 (or 10988 counting only the distinct ones).

The product of its (nonzero) digits is 1049760, while the sum is 48.

The spelling of 16230030252969 in words is "sixteen trillion, two hundred thirty billion, thirty million, two hundred fifty-two thousand, nine hundred sixty-nine".

Divisors: 1 3 13 31 39 67 93 201 403 631 871 961 1209 1893 2077 2613 2883 6231 8203 10243 12493 19561 24609 27001 30729 37479 42277 58683 64387 81003 126831 133159 193161 254293 317533 399477 549601 606391 686281 762879 837031 952599 1310587 1648803 1819173 2058843 2511093 3931761 4127929 6463333 7883083 8921653 9843523 12383787 17037631 19389999 21274711 23649249 26764959 29530569 40628197 51112893 63824133 84023329 121884591 127965799 200363323 252069987 276571243 383897397 433043311 528166561 601089969 659516041 829713729 1299129933 1584499683 1978548123 2604723199 5629563043 6211263013 7814169597 8573708533 13424342641 16888689129 18633789039 25721125599 40273027923 80746419169 174516454333 242239257507 416154621871 523549362999 1248463865613 5410010084323 16230030252969