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10500061060053 = 321318905904207
BaseRepresentation
bin1001100011001011110001…
…1010001101101111010101
31101011210111022100010201100
42120302330122031233111
52334013111112410203
634155354513020313
72132414205254415
oct230627432155725
941153438303640
1010500061060053
113389061806874
121216b95254699
135b21c7b348b6
142842c44c8645
151331e60d7ea3
hex98cbc68dbd5

10500061060053 has 12 divisors (see below), whose sum is σ = 15282531620928. Its totient is φ = 6946605280680.

The previous prime is 10500061060051. The next prime is 10500061060057. The reversal of 10500061060053 is 35006016000501.

It is a happy number.

10500061060053 is a `hidden beast` number, since 1 + 0 + 5 + 0 + 0 + 0 + 6 + 1 + 0 + 600 + 53 = 666.

It is not a de Polignac number, because 10500061060053 - 21 = 10500061060051 is a prime.

It is a super-2 number, since 2×105000610600532 (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10500061059999 and 10500061060026.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10500061060051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4452950925 + ... + 4452953282.

It is an arithmetic number, because the mean of its divisors is an integer number (1273544301744).

Almost surely, 210500061060053 is an apocalyptic number.

It is an amenable number.

10500061060053 is a deficient number, since it is larger than the sum of its proper divisors (4782470560875).

10500061060053 is a wasteful number, since it uses less digits than its factorization.

10500061060053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8905904344 (or 8905904341 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

Adding to 10500061060053 its reverse (35006016000501), we get a palindrome (45506077060554).

The spelling of 10500061060053 in words is "ten trillion, five hundred billion, sixty-one million, sixty thousand, fifty-three".

Divisors: 1 3 9 131 393 1179 8905904207 26717712621 80153137863 1166673451117 3500020353351 10500061060053