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14700969605040 = 243561254040021
BaseRepresentation
bin1101010111101101011000…
…0100100011011110110000
31221001101202211220101120020
43111323112010203132300
53411330041204330130
651133310542243440
73045052505602665
oct325732604433660
957041684811506
1014700969605040
1147587120a7964
121795190b86580
138283ac248384
1438b76044ba6c
151a7615180e10
hexd5ed61237b0

14700969605040 has 40 divisors (see below), whose sum is σ = 45573005776368. Its totient is φ = 3920258561280.

The previous prime is 14700969604999. The next prime is 14700969605083. The reversal of 14700969605040 is 4050696900741.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×147009696050402 (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30627019771 + ... + 30627020250.

Almost surely, 214700969605040 is an apocalyptic number.

14700969605040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14700969605040 is an abundant number, since it is smaller than the sum of its proper divisors (30872036171328).

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

14700969605040 is a wasteful number, since it uses less digits than its factorization.

14700969605040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61254040037 (or 61254040031 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 51.

The spelling of 14700969605040 in words is "fourteen trillion, seven hundred billion, nine hundred sixty-nine million, six hundred five thousand, forty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 61254040021 122508080042 183762120063 245016160084 306270200105 367524240126 490032320168 612540400210 735048480252 918810600315 980064640336 1225080800420 1470096960504 1837621200630 2450161600840 2940193921008 3675242401260 4900323201680 7350484802520 14700969605040