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50073141 = 3103347467
BaseRepresentation
bin1011111100000…
…0111000110101
310111012222102210
42333000320311
5100304320031
64545124033
71145420556
oct277007065
9114188383
1050073141
11262a0768
1214929619
13a4b27a1
14691632d
1545e1746
hex2fc0e35

50073141 has 16 divisors (see below), whose sum is σ = 67751424. Its totient is φ = 32892144.

The previous prime is 50073103. The next prime is 50073157. The reversal of 50073141 is 14137005.

It is not a de Polignac number, because 50073141 - 26 = 50073077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50073641) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106990 + ... + 107456.

It is an arithmetic number, because the mean of its divisors is an integer number (4234464).

Almost surely, 250073141 is an apocalyptic number.

It is an amenable number.

50073141 is a deficient number, since it is larger than the sum of its proper divisors (17678283).

50073141 is a wasteful number, since it uses less digits than its factorization.

50073141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 920.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 50073141 is about 7076.2377715846. The cubic root of 50073141 is about 368.5826981754.

The spelling of 50073141 in words is "fifty million, seventy-three thousand, one hundred forty-one".

Divisors: 1 3 103 309 347 467 1041 1401 35741 48101 107223 144303 162049 486147 16691047 50073141