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5972505 = 357115171
BaseRepresentation
bin10110110010001000011001
3102020102201220
4112302020121
53012110010
6332002253
7101523360
oct26621031
912212656
105972505
11340a260
122000389
131311636
14b167d7
157ce970
hex5b2219

5972505 has 32 divisors (see below), whose sum is σ = 11916288. Its totient is φ = 2481600.

The previous prime is 5972501. The next prime is 5972507. The reversal of 5972505 is 5052795.

It is not a de Polignac number, because 5972505 - 22 = 5972501 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (5972501) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1431 + ... + 3740.

It is an arithmetic number, because the mean of its divisors is an integer number (372384).

Almost surely, 25972505 is an apocalyptic number.

5972505 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5972505 is a deficient number, since it is larger than the sum of its proper divisors (5943783).

5972505 is a wasteful number, since it uses less digits than its factorization.

5972505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5197.

The product of its (nonzero) digits is 15750, while the sum is 33.

The square root of 5972505 is about 2443.8709049375. The cubic root of 5972505 is about 181.4340690492.

The spelling of 5972505 in words is "five million, nine hundred seventy-two thousand, five hundred five".

Divisors: 1 3 5 7 11 15 21 33 35 55 77 105 165 231 385 1155 5171 15513 25855 36197 56881 77565 108591 170643 180985 284405 398167 542955 853215 1194501 1990835 5972505