Search a number
-
+
57013115734015 = 574621352509449
BaseRepresentation
bin11001111011010011001101…
…00000101100011111111111
321110212101211001200120012121
430331221212200230133333
524433100330111442030
6321131244102343411
715003030104532040
oct1475514640543777
9243771731616177
1057013115734015
1117191143559531
12648963512ab67
1325a74103b255c
1410116416d48c7
1568d096a2247a
hex33da6682c7ff

57013115734015 has 16 divisors (see below), whose sum is σ = 78206336539200. Its totient is φ = 39086247594240.

The previous prime is 57013115734009. The next prime is 57013115734109. The reversal of 57013115734015 is 51043751131075.

It is not a de Polignac number, because 57013115734015 - 23 = 57013115734007 is a prime.

It is a congruent number.

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, 176092990 + ... + 176416459.

It is an arithmetic number, because the mean of its divisors is an integer number (4887896033700).

Almost surely, 257013115734015 is an apocalyptic number.

57013115734015 is a deficient number, since it is larger than the sum of its proper divisors (21193220805185).

57013115734015 is a wasteful number, since it uses less digits than its factorization.

57013115734015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352514082.

The product of its (nonzero) digits is 220500, while the sum is 43.

The spelling of 57013115734015 in words is "fifty-seven trillion, thirteen billion, one hundred fifteen million, seven hundred thirty-four thousand, fifteen".

Divisors: 1 5 7 35 4621 23105 32347 161735 352509449 1762547245 2467566143 12337830715 1628946163829 8144730819145 11402623146803 57013115734015