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53970127 = 1911932381
BaseRepresentation
bin1100110111100…
…0010011001111
310202112222002121
43031320103033
5102304021002
65204433411
71223511211
oct315702317
9122488077
1053970127
1128512612
12160a8867
13b2484b3
14724c5b1
154b11237
hex33784cf

53970127 has 8 divisors (see below), whose sum is σ = 56882160. Its totient is φ = 51065280.

The previous prime is 53970109. The next prime is 53970139. The reversal of 53970127 is 72107935.

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

It is a cyclic number.

It is not a de Polignac number, because 53970127 - 223 = 45581519 is a prime.

It is a super-2 number, since 2×539701272 = 5825549216792258, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53970092 and 53970101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53970157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21477 + ... + 23857.

It is an arithmetic number, because the mean of its divisors is an integer number (7110270).

Almost surely, 253970127 is an apocalyptic number.

53970127 is a deficient number, since it is larger than the sum of its proper divisors (2912033).

53970127 is a wasteful number, since it uses less digits than its factorization.

53970127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3593.

The product of its (nonzero) digits is 13230, while the sum is 34.

The square root of 53970127 is about 7346.4363469644. The cubic root of 53970127 is about 377.9066028128.

The spelling of 53970127 in words is "fifty-three million, nine hundred seventy thousand, one hundred twenty-seven".

Divisors: 1 19 1193 2381 22667 45239 2840533 53970127