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350513045000525 = 52115111092493779
BaseRepresentation
bin100111110110010100010110…
…1100010010101000101001101
31200222001201102202210020211002
41033230220231202111011031
5331420301204010004100
63241251245300310045
7133554506003601221
oct11754505542250515
91628051382706732
10350513045000525
11a1758825056a80
123338b9396a2325
1312077313772184
14627acc9984781
152a7c9ae4922d5
hex13eca2d89514d

350513045000525 has 24 divisors (see below), whose sum is σ = 474149673237600. Its totient is φ = 254917977204800.

The previous prime is 350513045000333. The next prime is 350513045000539. The reversal of 350513045000525 is 525000540315053.

It is not a de Polignac number, because 350513045000525 - 234 = 350495865131341 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 139308086 + ... + 141801864.

It is an arithmetic number, because the mean of its divisors is an integer number (19756236384900).

Almost surely, 2350513045000525 is an apocalyptic number.

It is an amenable number.

350513045000525 is a deficient number, since it is larger than the sum of its proper divisors (123636628237075).

350513045000525 is a wasteful number, since it uses less digits than its factorization.

350513045000525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3004909 (or 3004904 counting only the distinct ones).

The product of its (nonzero) digits is 225000, while the sum is 38.

Adding to 350513045000525 its reverse (525000540315053), we get a palindrome (875513585315578).

The spelling of 350513045000525 in words is "three hundred fifty trillion, five hundred thirteen billion, forty-five million, five hundred twenty-five", and thus it is an aban number.

Divisors: 1 5 11 25 55 275 511109 2493779 2555545 5622199 12468895 12777725 27431569 28110995 62344475 137157845 140554975 685789225 1274592890911 6372964454555 14020521800021 31864822272775 70102609000105 350513045000525