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14938179153 = 34147254979
BaseRepresentation
bin11011110100110001…
…01000011001010001
31102120001211010102120
431322120220121101
5221043133213103
610510145004453
71036116266502
oct157230503121
942501733376
1014938179153
116376238107
122a8a923729
131540ab2381
14a19d30ba9
155c66a2253
hex37a628651

14938179153 has 24 divisors (see below), whose sum is σ = 20847096480. Its totient is φ = 9508994880.

The previous prime is 14938179133. The next prime is 14938179167. The reversal of 14938179153 is 35197183941.

It is not a de Polignac number, because 14938179153 - 218 = 14937917009 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 14938179096 and 14938179105.

It is not an unprimeable number, because it can be changed into a prime (14938179133) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 244218 + ... + 299196.

It is an arithmetic number, because the mean of its divisors is an integer number (868629020).

Almost surely, 214938179153 is an apocalyptic number.

It is an amenable number.

14938179153 is a deficient number, since it is larger than the sum of its proper divisors (5908917327).

14938179153 is an equidigital number, since it uses as much as digits as its factorization.

14938179153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55117 (or 55070 counting only the distinct ones).

The product of its digits is 816480, while the sum is 51.

The spelling of 14938179153 in words is "fourteen billion, nine hundred thirty-eight million, one hundred seventy-nine thousand, one hundred fifty-three".

Divisors: 1 3 41 47 123 141 1927 2209 5781 6627 54979 90569 164937 271707 2254139 2584013 6762417 7752039 105944533 121448611 317833599 364345833 4979393051 14938179153