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14933169140 = 2251279583783
BaseRepresentation
bin11011110100001011…
…00001001111110100
31102112201101120222112
431322011201033310
5221040342403030
610505445350152
71036025562161
oct157205411764
942481346875
1014933169140
116373425aaa
122a89108358
13153ca49b76
14a193c9068
155c6012a95
hex37a1613f4

14933169140 has 24 divisors (see below), whose sum is σ = 31384227840. Its totient is φ = 5968587168.

The previous prime is 14933169137. The next prime is 14933169191. The reversal of 14933169140 is 4196133941.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 266312 + ... + 317471.

It is an arithmetic number, because the mean of its divisors is an integer number (1307676160).

Almost surely, 214933169140 is an apocalyptic number.

14933169140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14933169140 is an abundant number, since it is smaller than the sum of its proper divisors (16451058700).

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

14933169140 is a wasteful number, since it uses less digits than its factorization.

14933169140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585071 (or 585069 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 41.

The spelling of 14933169140 in words is "fourteen billion, nine hundred thirty-three million, one hundred sixty-nine thousand, one hundred forty".

Divisors: 1 2 4 5 10 20 1279 2558 5116 6395 12790 25580 583783 1167566 2335132 2918915 5837830 11675660 746658457 1493316914 2986633828 3733292285 7466584570 14933169140