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14955505352 = 23432372
BaseRepresentation
bin11011110110110101…
…01110011011001000
31102121021102101111122
431323122232123020
5221112102132402
610512004214412
71036416461264
oct157332563310
942537371448
1014955505352
116384aa1587
122a9469a408
13154456a768
14a1c3610a4
155c7e75ca2
hex37b6ae6c8

14955505352 has 12 divisors (see below), whose sum is σ = 28042221105. Its totient is φ = 7477579728.

The previous prime is 14955505297. The next prime is 14955505381. The reversal of 14955505352 is 25350555941.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 9974815876 + 4980689476 = 99874^2 + 70574^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=86474.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 324278 + ... + 367514.

Almost surely, 214955505352 is an apocalyptic number.

It is an amenable number.

14955505352 is a deficient number, since it is larger than the sum of its proper divisors (13086715753).

14955505352 is an frugal number, since it uses more digits than its factorization.

14955505352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86480 (or 43239 counting only the distinct ones).

The product of its (nonzero) digits is 675000, while the sum is 44.

The spelling of 14955505352 in words is "fourteen billion, nine hundred fifty-five million, five hundred five thousand, three hundred fifty-two".

Divisors: 1 2 4 8 43237 86474 172948 345896 1869438169 3738876338 7477752676 14955505352