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14933187995 = 5111204122549
BaseRepresentation
bin11011110100001011…
…00101110110011011
31102112201102112211212
431322011211312123
5221040344003440
610505450013335
71036026001145
oct157205456633
942481375755
1014933187995
116373439190
122a8911724b
13153ca5561b
14a193d1c95
155c6018465
hex37a165d9b

14933187995 has 16 divisors (see below), whose sum is σ = 19551391200. Its totient is φ = 10859116800.

The previous prime is 14933187947. The next prime is 14933188027. The reversal of 14933187995 is 59978133941.

It is not a de Polignac number, because 14933187995 - 224 = 14916410779 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 650981 + ... + 673529.

It is an arithmetic number, because the mean of its divisors is an integer number (1221961950).

Almost surely, 214933187995 is an apocalyptic number.

14933187995 is a deficient number, since it is larger than the sum of its proper divisors (4618203205).

14933187995 is a wasteful number, since it uses less digits than its factorization.

14933187995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34606.

The product of its digits is 7348320, while the sum is 59.

The spelling of 14933187995 in words is "fourteen billion, nine hundred thirty-three million, one hundred eighty-seven thousand, nine hundred ninety-five".

Divisors: 1 5 11 55 12041 22549 60205 112745 132451 248039 662255 1240195 271512509 1357562545 2986637599 14933187995