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13754845741 = 713178891303
BaseRepresentation
bin11001100111101101…
…00100101000101101
31022111121011120011011
430303312210220231
5211132220030431
610152514025221
7664600155040
oct146366445055
938447146134
1013754845741
11591928520a
1227ba578211
1313b28a4ca0
14946adcc57
15557859cb1
hex333da4a2d

13754845741 has 16 divisors (see below), whose sum is σ = 17924868864. Its totient is φ = 10242779904.

The previous prime is 13754845721. The next prime is 13754845777. The reversal of 13754845741 is 14754845731.

It is not a de Polignac number, because 13754845741 - 219 = 13754321453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13754845711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4444105 + ... + 4447198.

It is an arithmetic number, because the mean of its divisors is an integer number (1120304304).

Almost surely, 213754845741 is an apocalyptic number.

It is an amenable number.

13754845741 is a deficient number, since it is larger than the sum of its proper divisors (4170023123).

13754845741 is a wasteful number, since it uses less digits than its factorization.

13754845741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8891340.

The product of its digits is 1881600, while the sum is 49.

The spelling of 13754845741 in words is "thirteen billion, seven hundred fifty-four million, eight hundred forty-five thousand, seven hundred forty-one".

Divisors: 1 7 13 17 91 119 221 1547 8891303 62239121 115586939 151152151 809108573 1058065057 1964977963 13754845741