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50970741 = 333015147
BaseRepresentation
bin1100001001110…
…0000001110101
310112220120201020
43002130001311
5101022030431
65020251353
71156146513
oct302340165
9115816636
1050970741
1126854088
12150a0b59
13a738203
146aab4b3
15471c696
hex309c075

50970741 has 8 divisors (see below), whose sum is σ = 67994784. Its totient is φ = 33963600.

The previous prime is 50970739. The next prime is 50970757. The reversal of 50970741 is 14707905.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50970741 - 21 = 50970739 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50974741) by changing a digit.

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, 7330 + ... + 12476.

It is an arithmetic number, because the mean of its divisors is an integer number (8499348).

Almost surely, 250970741 is an apocalyptic number.

It is an amenable number.

50970741 is a deficient number, since it is larger than the sum of its proper divisors (17024043).

50970741 is a wasteful number, since it uses less digits than its factorization.

50970741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8451.

The product of its (nonzero) digits is 8820, while the sum is 33.

The square root of 50970741 is about 7139.3795948948. The cubic root of 50970741 is about 370.7720450945.

The spelling of 50970741 in words is "fifty million, nine hundred seventy thousand, seven hundred forty-one".

Divisors: 1 3 3301 5147 9903 15441 16990247 50970741