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13764851088 = 243436669017
BaseRepresentation
bin11001101000111001…
…01111010110010000
31022112021222212220120
430310130233112100
5211142300213323
610153512310240
7665051206122
oct146434572620
938467885816
1013764851088
11592399939a
1228019a2380
1313b4999101
14948185212
155586845e3
hex33472f590

13764851088 has 40 divisors (see below), whose sum is σ = 36386162208. Its totient is φ = 4481578752.

The previous prime is 13764851083. The next prime is 13764851129. The reversal of 13764851088 is 88015846731.

It is a happy number.

13764851088 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×137648510882 (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13764851088.

It is not an unprimeable number, because it can be changed into a prime (13764851083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3332445 + ... + 3336572.

Almost surely, 213764851088 is an apocalyptic number.

It is an amenable number.

13764851088 is an abundant number, since it is smaller than the sum of its proper divisors (22621311120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13764851088 is a wasteful number, since it uses less digits than its factorization.

13764851088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6669071 (or 6669065 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 51.

The spelling of 13764851088 in words is "thirteen billion, seven hundred sixty-four million, eight hundred fifty-one thousand, eighty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 43 48 86 129 172 258 344 516 688 1032 2064 6669017 13338034 20007051 26676068 40014102 53352136 80028204 106704272 160056408 286767731 320112816 573535462 860303193 1147070924 1720606386 2294141848 3441212772 4588283696 6882425544 13764851088