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54530095 = 5195411061
BaseRepresentation
bin1101000000000…
…1000000101111
310210121102020011
43100001000233
5102424430340
65224434051
71231332604
oct320010057
9123542204
1054530095
11288652a4
1216318927
13b3b3339
1473566ab
154bc20ea
hex340102f

54530095 has 16 divisors (see below), whose sum is σ = 69072480. Its totient is φ = 41212800.

The previous prime is 54530093. The next prime is 54530131. The reversal of 54530095 is 59003545.

It is not a de Polignac number, because 54530095 - 21 = 54530093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54530093) 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, 50865 + ... + 51925.

It is an arithmetic number, because the mean of its divisors is an integer number (4317030).

Almost surely, 254530095 is an apocalyptic number.

54530095 is a deficient number, since it is larger than the sum of its proper divisors (14542385).

54530095 is a wasteful number, since it uses less digits than its factorization.

54530095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1626.

The product of its (nonzero) digits is 13500, while the sum is 31.

The square root of 54530095 is about 7384.4495394037. The cubic root of 54530095 is about 379.2091006461.

The spelling of 54530095 in words is "fifty-four million, five hundred thirty thousand, ninety-five".

Divisors: 1 5 19 95 541 1061 2705 5305 10279 20159 51395 100795 574001 2870005 10906019 54530095