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52153010 = 25713223257
BaseRepresentation
bin1100011011110…
…0101010110010
310122010122110222
43012330222302
5101322344020
65101453042
71202202410
oct306745262
9118118428
1052153010
1127491368
1215571182
13aa60390
146cd82b0
1548a2b25
hex31bcab2

52153010 has 64 divisors (see below), whose sum is σ = 116508672. Its totient is φ = 16367616.

The previous prime is 52152973. The next prime is 52153019. The reversal of 52153010 is 1035125.

It is a self number, because there is not a number n which added to its sum of digits gives 52153010.

It is not an unprimeable number, because it can be changed into a prime (52153019) 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, 202802 + ... + 203058.

It is an arithmetic number, because the mean of its divisors is an integer number (1820448).

Almost surely, 252153010 is an apocalyptic number.

52153010 is an abundant number, since it is smaller than the sum of its proper divisors (64355662).

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

52153010 is a wasteful number, since it uses less digits than its factorization.

52153010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507.

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 52153010 is about 7221.7040925255. The cubic root of 52153010 is about 373.6168543233.

Adding to 52153010 its reverse (1035125), we get a palindrome (53188135).

The spelling of 52153010 in words is "fifty-two million, one hundred fifty-three thousand, ten".

Divisors: 1 2 5 7 10 13 14 26 35 65 70 91 130 182 223 257 446 455 514 910 1115 1285 1561 1799 2230 2570 2899 3122 3341 3598 5798 6682 7805 8995 14495 15610 16705 17990 20293 23387 28990 33410 40586 46774 57311 101465 114622 116935 202930 233870 286555 401177 573110 745043 802354 1490086 2005885 3725215 4011770 5215301 7450430 10430602 26076505 52153010