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295940 = 22514797
BaseRepresentation
bin1001000010000000100
3120000221202
41020100010
533432230
610202032
72341541
oct1102004
9500852
10295940
11192387
12123318
13a4918
1479bc8
155ca45
hex48404

295940 has 12 divisors (see below), whose sum is σ = 621516. Its totient is φ = 118368.

The previous prime is 295937. The next prime is 295943. The reversal of 295940 is 49592.

It is an interprime number because it is at equal distance from previous prime (295937) and next prime (295943).

It can be written as a sum of positive squares in 2 ways, for example, as 107584 + 188356 = 328^2 + 434^2 .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 295940.

It is not an unprimeable number, because it can be changed into a prime (295943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7379 + ... + 7418.

It is an arithmetic number, because the mean of its divisors is an integer number (51793).

2295940 is an apocalyptic number.

295940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

295940 is an abundant number, since it is smaller than the sum of its proper divisors (325576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

295940 is a wasteful number, since it uses less digits than its factorization.

295940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14806 (or 14804 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 295940 is about 544.0036764582. The cubic root of 295940 is about 66.6399337261.

The spelling of 295940 in words is "two hundred ninety-five thousand, nine hundred forty".

Divisors: 1 2 4 5 10 20 14797 29594 59188 73985 147970 295940