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50028000246 = 2337132349207
BaseRepresentation
bin101110100101111001…
…101011001111110110
311210010112111201202000
4232211321223033312
51304424132001441
634552121400130
73420511662060
oct564571531766
9153115451660
1050028000246
111a242558054
129842339046
1349437c4713
1425c833c730
15147c0762b6
hexba5e6b3f6

50028000246 has 32 divisors (see below), whose sum is σ = 127055239680. Its totient is φ = 14293714248.

The previous prime is 50028000233. The next prime is 50028000247. The reversal of 50028000246 is 64200082005.

It is a super-2 number, since 2×500280002462 (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50028000247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66174226 + ... + 66174981.

It is an arithmetic number, because the mean of its divisors is an integer number (3970476240).

Almost surely, 250028000246 is an apocalyptic number.

50028000246 is an abundant number, since it is smaller than the sum of its proper divisors (77027239434).

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

50028000246 is a wasteful number, since it uses less digits than its factorization.

50028000246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132349225 (or 132349219 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The spelling of 50028000246 in words is "fifty billion, twenty-eight million, two hundred forty-six", and thus it is an aban number.

Divisors: 1 2 3 6 7 9 14 18 21 27 42 54 63 126 189 378 132349207 264698414 397047621 794095242 926444449 1191142863 1852888898 2382285726 2779333347 3573428589 5558666694 7146857178 8338000041 16676000082 25014000123 50028000246