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5372605 = 57221929
BaseRepresentation
bin10100011111101010111101
3101002221211101
4110133222331
52333410410
6311053101
763444400
oct24375275
911087741
105372605
11303a577
121971191
131161574
149dbd37
15711d3a
hex51fabd

5372605 has 12 divisors (see below), whose sum is σ = 7500060. Its totient is φ = 3683904.

The previous prime is 5372603. The next prime is 5372621. The reversal of 5372605 is 5062735.

It can be written as a sum of positive squares in 2 ways, for example, as 4149369 + 1223236 = 2037^2 + 1106^2 .

It is not a de Polignac number, because 5372605 - 21 = 5372603 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5372603) 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, 10720 + ... + 11209.

It is an arithmetic number, because the mean of its divisors is an integer number (625005).

Almost surely, 25372605 is an apocalyptic number.

It is an amenable number.

5372605 is a deficient number, since it is larger than the sum of its proper divisors (2127455).

5372605 is a wasteful number, since it uses less digits than its factorization.

5372605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21948 (or 21941 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 5372605 is about 2317.8880473396. Note that the first 3 decimals coincide. The cubic root of 5372605 is about 175.1438816708.

The spelling of 5372605 in words is "five million, three hundred seventy-two thousand, six hundred five".

Divisors: 1 5 7 35 49 245 21929 109645 153503 767515 1074521 5372605