Search a number
-
+
12298795 = 519129461
BaseRepresentation
bin101110111010…
…101000101011
3212010211202221
4232322220223
511122030140
61115334511
7206352355
oct56725053
925124687
1012298795
116a402a3
124151437
132717cc2
1418c20d5
15112e14a
hexbbaa2b

12298795 has 8 divisors (see below), whose sum is σ = 15535440. Its totient is φ = 9321120.

The previous prime is 12298789. The next prime is 12298801. The reversal of 12298795 is 59789221.

It is an interprime number because it is at equal distance from previous prime (12298789) and next prime (12298801).

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

It is not a de Polignac number, because 12298795 - 29 = 12298283 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64636 + ... + 64825.

It is an arithmetic number, because the mean of its divisors is an integer number (1941930).

Almost surely, 212298795 is an apocalyptic number.

12298795 is a deficient number, since it is larger than the sum of its proper divisors (3236645).

12298795 is a wasteful number, since it uses less digits than its factorization.

12298795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129485.

The product of its digits is 90720, while the sum is 43.

The square root of 12298795 is about 3506.9637865253. The cubic root of 12298795 is about 230.8274856207.

The spelling of 12298795 in words is "twelve million, two hundred ninety-eight thousand, seven hundred ninety-five".

Divisors: 1 5 19 95 129461 647305 2459759 12298795