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52195 = 5111373
BaseRepresentation
bin1100101111100011
32122121011
430233203
53132240
61041351
7305113
oct145743
978534
1052195
1136240
1226257
131a9b0
1415043
15106ea
hexcbe3

52195 has 16 divisors (see below), whose sum is σ = 74592. Its totient is φ = 34560.

The previous prime is 52189. The next prime is 52201. The reversal of 52195 is 59125.

52195 = T31 + T32 + ... + T69.

52195 is nontrivially palindromic in base 4.

It is an interprime number because it is at equal distance from previous prime (52189) and next prime (52201).

It is not a de Polignac number, because 52195 - 25 = 52163 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 679 + ... + 751.

It is an arithmetic number, because the mean of its divisors is an integer number (4662).

252195 is an apocalyptic number.

52195 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

52195 is a deficient number, since it is larger than the sum of its proper divisors (22397).

52195 is a wasteful number, since it uses less digits than its factorization.

52195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102.

The product of its digits is 450, while the sum is 22.

The square root of 52195 is about 228.4622507111. The cubic root of 52195 is about 37.3717097583.

It can be divided in two parts, 521 and 95, that added together give a palindrome (616).

The spelling of 52195 in words is "fifty-two thousand, one hundred ninety-five".

Divisors: 1 5 11 13 55 65 73 143 365 715 803 949 4015 4745 10439 52195