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5038845 = 357371297
BaseRepresentation
bin10011001110001011111101
3100110222222220
4103032023331
52242220340
6255555553
760554340
oct23161375
910428886
105038845
112931839
12182bbb9
131075686
14952457
15697ed0
hex4ce2fd

5038845 has 32 divisors (see below), whose sum is σ = 9470208. Its totient is φ = 2239488.

The previous prime is 5038841. The next prime is 5038849. The reversal of 5038845 is 5488305.

5038845 = T519 + T520 + ... + T553.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5038841) and next prime (5038849).

It is not a de Polignac number, because 5038845 - 22 = 5038841 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5038841) 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, 3237 + ... + 4533.

It is an arithmetic number, because the mean of its divisors is an integer number (295944).

Almost surely, 25038845 is an apocalyptic number.

It is an amenable number.

5038845 is a deficient number, since it is larger than the sum of its proper divisors (4431363).

5038845 is a wasteful number, since it uses less digits than its factorization.

5038845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1349.

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 5038845 is about 2244.7371783797. The cubic root of 5038845 is about 171.4392795890.

The spelling of 5038845 in words is "five million, thirty-eight thousand, eight hundred forty-five".

Divisors: 1 3 5 7 15 21 35 37 105 111 185 259 555 777 1295 1297 3885 3891 6485 9079 19455 27237 45395 47989 136185 143967 239945 335923 719835 1007769 1679615 5038845