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50087076 = 22313412191
BaseRepresentation
bin1011111100010…
…0010010100100
310111020200112220
42333010102210
5100310241301
64545312340
71145506314
oct277042244
9114220486
1050087076
1126300186
12149356b0
13a4b8c30
14691b444
1545e5936
hex2fc44a4

50087076 has 72 divisors (see below), whose sum is σ = 129679872. Its totient is φ = 14956800.

The previous prime is 50087057. The next prime is 50087087. The reversal of 50087076 is 67078005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 262141 + ... + 262331.

Almost surely, 250087076 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50087076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64839936).

50087076 is an abundant number, since it is smaller than the sum of its proper divisors (79592796).

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

50087076 is a wasteful number, since it uses less digits than its factorization.

50087076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293 (or 250 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 33.

The square root of 50087076 is about 7077.2223364820. Note that the first 3 decimals coincide. The cubic root of 50087076 is about 368.6168863211.

The spelling of 50087076 in words is "fifty million, eighty-seven thousand, seventy-six".

Divisors: 1 2 3 4 6 12 13 26 39 41 52 78 82 123 156 164 191 246 382 492 533 573 764 1066 1146 1599 1681 2132 2292 2483 3198 3362 4966 5043 6396 6724 7449 7831 9932 10086 14898 15662 20172 21853 23493 29796 31324 43706 46986 65559 87412 93972 101803 131118 203606 262236 305409 321071 407212 610818 642142 963213 1221636 1284284 1926426 3852852 4173923 8347846 12521769 16695692 25043538 50087076