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5152850 = 252257401
BaseRepresentation
bin10011101010000001010010
3100200210101022
4103222001102
52304342400
6302235442
761540613
oct23520122
910623338
105152850
1129aa45a
121885b82
1310b5531
14981c0a
156bbb85
hex4ea052

5152850 has 24 divisors (see below), whose sum is σ = 9645588. Its totient is φ = 2048000.

The previous prime is 5152843. The next prime is 5152859. The reversal of 5152850 is 582515.

It can be written as a sum of positive squares in 6 ways, for example, as 4826809 + 326041 = 2197^2 + 571^2 .

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (5152859) 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, 12650 + ... + 13050.

Almost surely, 25152850 is an apocalyptic number.

5152850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5152850 is a deficient number, since it is larger than the sum of its proper divisors (4492738).

5152850 is a wasteful number, since it uses less digits than its factorization.

5152850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670 (or 665 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 26.

The square root of 5152850 is about 2269.9889867574. The cubic root of 5152850 is about 172.7225999743.

The spelling of 5152850 in words is "five million, one hundred fifty-two thousand, eight hundred fifty".

Divisors: 1 2 5 10 25 50 257 401 514 802 1285 2005 2570 4010 6425 10025 12850 20050 103057 206114 515285 1030570 2576425 5152850