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5204745 = 3257133141
BaseRepresentation
bin10011110110101100001001
3100210102120100
4103312230021
52313022440
6303320013
762145120
oct23665411
910712510
105204745
112a35447
1218b0009
131103040
14996ab7
156cc230
hex4f6b09

5204745 has 96 divisors (see below), whose sum is σ = 11741184. Its totient is φ = 2073600.

The previous prime is 5204743. The next prime is 5204747. The reversal of 5204745 is 5474025.

5204745 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (5204743) and next prime (5204747).

It is not a de Polignac number, because 5204745 - 21 = 5204743 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5204741) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 126925 + ... + 126965.

It is an arithmetic number, because the mean of its divisors is an integer number (122304).

Almost surely, 25204745 is an apocalyptic number.

It is an amenable number.

5204745 is an abundant number, since it is smaller than the sum of its proper divisors (6536439).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5204745 is a wasteful number, since it uses less digits than its factorization.

5204745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103 (or 100 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 27.

The square root of 5204745 is about 2281.3910230384. The cubic root of 5204745 is about 173.3005012601.

The spelling of 5204745 in words is "five million, two hundred four thousand, seven hundred forty-five".

Divisors: 1 3 5 7 9 13 15 21 31 35 39 41 45 63 65 91 93 105 117 123 155 195 205 217 273 279 287 315 369 403 455 465 533 585 615 651 819 861 1085 1209 1271 1365 1395 1435 1599 1845 1953 2015 2583 2665 2821 3255 3627 3731 3813 4095 4305 4797 6045 6355 7995 8463 8897 9765 11193 11439 12915 14105 16523 18135 18655 19065 23985 25389 26691 33579 42315 44485 49569 55965 57195 80073 82615 115661 126945 133455 148707 167895 247845 346983 400365 578305 743535 1040949 1734915 5204745