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13760463025 = 522928092
BaseRepresentation
bin11001101000011000…
…00000000010110001
31022111222201221121201
430310030000002301
5211140134304100
610153234251201
7664666002001
oct146414000261
938458657551
1013760463025
1159214715a1
122800426b01
1313b3ac0a1a
14947762001
155580b936a
hex3343000b1

13760463025 has 27 divisors (see below), whose sum is σ = 17693512291. Its totient is φ = 10615633280.

The previous prime is 13760462959. The next prime is 13760463029. The reversal of 13760463025 is 52036406731.

The square root of 13760463025 is 117305.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 13 ways, for example, as 2832687729 + 10927775296 = 53223^2 + 104536^2 .

It is not a de Polignac number, because 13760463025 - 217 = 13760331953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13760463029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 17008821 + ... + 17009629.

Almost surely, 213760463025 is an apocalyptic number.

13760463025 is the 117305-th square number.

13760463025 is the 58653-rd centered octagonal number.

It is an amenable number.

13760463025 is a deficient number, since it is larger than the sum of its proper divisors (3933049266).

13760463025 is an frugal number, since it uses more digits than its factorization.

13760463025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1686 (or 843 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 37.

Adding to 13760463025 its reverse (52036406731), we get a palindrome (65796869756).

The spelling of 13760463025 in words is "thirteen billion, seven hundred sixty million, four hundred sixty-three thousand, twenty-five".

Divisors: 1 5 25 29 145 725 809 841 4045 4205 20225 21025 23461 117305 586525 654481 680369 3272405 3401845 16362025 17009225 18979949 94899745 474498725 550418521 2752092605 13760463025