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52954086 = 2310782483
BaseRepresentation
bin1100101000000…
…0001111100110
310200122100100110
43022000033212
5102024012321
65130553450
71212050043
oct312001746
9120570313
1052954086
1127989209
1215898886
13ac80ba3
1470661ca
1549b0176
hex32803e6

52954086 has 16 divisors (see below), whose sum is σ = 106899264. Its totient is φ = 17486184.

The previous prime is 52954043. The next prime is 52954117. The reversal of 52954086 is 68045925.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40600 + ... + 41883.

It is an arithmetic number, because the mean of its divisors is an integer number (6681204).

Almost surely, 252954086 is an apocalyptic number.

52954086 is an abundant number, since it is smaller than the sum of its proper divisors (53945178).

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

52954086 is a wasteful number, since it uses less digits than its factorization.

52954086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82595.

The product of its (nonzero) digits is 86400, while the sum is 39.

The square root of 52954086 is about 7276.9558195718. The cubic root of 52954086 is about 375.5200748368.

It can be divided in two parts, 529 and 54086, that added together give a triangular number (54615 = T330).

The spelling of 52954086 in words is "fifty-two million, nine hundred fifty-four thousand, eighty-six".

Divisors: 1 2 3 6 107 214 321 642 82483 164966 247449 494898 8825681 17651362 26477043 52954086