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50330570612 = 2271797520379
BaseRepresentation
bin101110110111111011…
…111000111101110100
311210220121211220020212
4232313323320331310
51311034111224422
635042130444552
73431144535320
oct566773707564
9153817756225
1050330570612
111a388327703
129907733758
1349913b243a
1426165c0980
1514988e19e2
hexbb7ef8f74

50330570612 has 12 divisors (see below), whose sum is σ = 100661141280. Its totient is φ = 21570244536.

The previous prime is 50330570561. The next prime is 50330570659. The reversal of 50330570612 is 21607503305.

50330570612 is an admirable number.

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, 898760162 + ... + 898760217.

It is an arithmetic number, because the mean of its divisors is an integer number (8388428440).

Almost surely, 250330570612 is an apocalyptic number.

It is an amenable number.

50330570612 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

50330570612 is a wasteful number, since it uses less digits than its factorization.

50330570612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1797520390 (or 1797520388 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 32.

The spelling of 50330570612 in words is "fifty billion, three hundred thirty million, five hundred seventy thousand, six hundred twelve".

Divisors: 1 2 4 7 14 28 1797520379 3595040758 7190081516 12582642653 25165285306 50330570612