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13742365054 = 2111289348449
BaseRepresentation
bin11001100110001101…
…11101100101111110
31022110201200110212111
430303012331211332
5211121021140204
610151350324234
7664356114145
oct146306754576
938421613774
1013742365054
1159122302a0
1227b635967a
1313b0125272
149451b075c
155566e1d04
hex3331bd97e

13742365054 has 16 divisors (see below), whose sum is σ = 22489714800. Its totient is φ = 6245916160.

The previous prime is 13742365051. The next prime is 13742365057. The reversal of 13742365054 is 45056324731.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13742365051) and next prime (13742365057).

It is a junction number, because it is equal to n+sod(n) for n = 13742364998 and 13742365016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13742365051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 259422 + ... + 307870.

It is an arithmetic number, because the mean of its divisors is an integer number (1405607175).

Almost surely, 213742365054 is an apocalyptic number.

13742365054 is a deficient number, since it is larger than the sum of its proper divisors (8747349746).

13742365054 is a wasteful number, since it uses less digits than its factorization.

13742365054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61355.

The product of its (nonzero) digits is 302400, while the sum is 40.

Adding to 13742365054 its reverse (45056324731), we get a palindrome (58798689785).

The spelling of 13742365054 in words is "thirteen billion, seven hundred forty-two million, three hundred sixty-five thousand, fifty-four".

Divisors: 1 2 11 22 12893 25786 48449 96898 141823 283646 532939 1065878 624652957 1249305914 6871182527 13742365054