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2465142055 = 54367171131
BaseRepresentation
bin1001001011101111…
…0001010100100111
320100210121012011121
42102323301110213
520022034021210
61044340314411
7115042235035
oct22273612447
96323535147
102465142055
111055565792
125896a2a07
1330394624c
14195579555
15e66426da
hex92ef1527

2465142055 has 16 divisors (see below), whose sum is σ = 3072161664. Its totient is φ = 1897489440.

The previous prime is 2465142049. The next prime is 2465142067. The reversal of 2465142055 is 5502415642.

It is not a de Polignac number, because 2465142055 - 29 = 2465141543 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2465142055.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71161 + ... + 99970.

It is an arithmetic number, because the mean of its divisors is an integer number (192010104).

Almost surely, 22465142055 is an apocalyptic number.

2465142055 is a deficient number, since it is larger than the sum of its proper divisors (607019609).

2465142055 is a wasteful number, since it uses less digits than its factorization.

2465142055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171246.

The product of its (nonzero) digits is 48000, while the sum is 34.

The square root of 2465142055 is about 49650.1969281090. The cubic root of 2465142055 is about 1350.8713268470.

Adding to 2465142055 its reverse (5502415642), we get a palindrome (7967557697).

The spelling of 2465142055 in words is "two billion, four hundred sixty-five million, one hundred forty-two thousand, fifty-five".

Divisors: 1 5 43 67 215 335 2881 14405 171131 855655 7358633 11465777 36793165 57328885 493028411 2465142055