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52060406025 = 35217163724943
BaseRepresentation
bin110000011111000010…
…101100000100001001
311222101011211122100010
4300133002230010021
51323104430443100
635525523102133
73522051102255
oct603702540411
9158334748303
1052060406025
1120095818651
12a10ab11949
134ba88a6aa4
14273c231265
15154a6da750
hexc1f0ac109

52060406025 has 48 divisors (see below), whose sum is σ = 91195663104. Its totient is φ = 26115271680.

The previous prime is 52060406023. The next prime is 52060406077.

52060406025 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 52060406025 - 21 = 52060406023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52060405983 and 52060406001.

It is not an unprimeable number, because it can be changed into a prime (52060406023) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2074704 + ... + 2099646.

It is an arithmetic number, because the mean of its divisors is an integer number (1899909648).

Almost surely, 252060406025 is an apocalyptic number.

It is an amenable number.

52060406025 is a deficient number, since it is larger than the sum of its proper divisors (39135257079).

52060406025 is a wasteful number, since it uses less digits than its factorization.

52060406025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26610 (or 26605 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The spelling of 52060406025 in words is "fifty-two billion, sixty million, four hundred six thousand, twenty-five".

Divisors: 1 3 5 15 17 25 51 75 85 255 425 1275 1637 4911 8185 24555 24943 27829 40925 74829 83487 122775 124715 139145 374145 417435 424031 623575 695725 1272093 1870725 2087175 2120155 6360465 10600775 31802325 40831691 122495073 204158455 612475365 694138747 1020792275 2082416241 3062376825 3470693735 10412081205 17353468675 52060406025