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4153320025 = 521071552643
BaseRepresentation
bin1111011110001110…
…1010001001011001
3101201110012111222121
43313203222021121
532001222220100
61524044021241
7204631431511
oct36743521131
911643174877
104153320025
111841493898
1297ab31821
1351261381a
142b5864841
1519495d51a
hexf78ea259

4153320025 has 12 divisors (see below), whose sum is σ = 5198252112. Its totient is φ = 3291601040.

The previous prime is 4153320011. The next prime is 4153320043. The reversal of 4153320025 is 5200233514.

It is not a de Polignac number, because 4153320025 - 27 = 4153319897 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 773647 + ... + 778996.

It is an arithmetic number, because the mean of its divisors is an integer number (433187676).

Almost surely, 24153320025 is an apocalyptic number.

It is an amenable number.

4153320025 is a deficient number, since it is larger than the sum of its proper divisors (1044932087).

4153320025 is a wasteful number, since it uses less digits than its factorization.

4153320025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1552760 (or 1552755 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 4153320025 is about 64446.2568734601. The cubic root of 4153320025 is about 1607.4289977806.

Adding to 4153320025 its reverse (5200233514), we get a palindrome (9353553539).

The spelling of 4153320025 in words is "four billion, one hundred fifty-three million, three hundred twenty thousand, twenty-five".