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63207053152 = 2519103958969
BaseRepresentation
bin111010110111011011…
…110001011101100000
320001011000012222121121
4322313123301131200
52013422001200102
645011550302024
74365221041615
oct726733613540
9201130188547
1063207053152
1124895808611
12102bbab7914
135c63cc8189
1430b879650c
15199e095b37
hexeb76f1760

63207053152 has 24 divisors (see below), whose sum is σ = 130988302200. Its totient is φ = 29940182784.

The previous prime is 63207053149. The next prime is 63207053213. The reversal of 63207053152 is 25135070236.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51978877 + ... + 51980092.

It is an arithmetic number, because the mean of its divisors is an integer number (5457845925).

Almost surely, 263207053152 is an apocalyptic number.

It is an amenable number.

63207053152 is an abundant number, since it is smaller than the sum of its proper divisors (67781249048).

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

63207053152 is a wasteful number, since it uses less digits than its factorization.

63207053152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103958998 (or 103958990 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 34.

The spelling of 63207053152 in words is "sixty-three billion, two hundred seven million, fifty-three thousand, one hundred fifty-two".

Divisors: 1 2 4 8 16 19 32 38 76 152 304 608 103958969 207917938 415835876 831671752 1663343504 1975220411 3326687008 3950440822 7900881644 15801763288 31603526576 63207053152