Search a number
-
+
15114122 = 217279331
BaseRepresentation
bin111001101001…
…111110001010
31001102212200022
4321221332022
512332122442
61255540442
7242316332
oct71517612
931385608
1015114122
118593511
12508a722
13319258a
1420160c2
1514d83d2
hexe69f8a

15114122 has 24 divisors (see below), whose sum is σ = 24461760. Its totient is φ = 7001280.

The previous prime is 15114109. The next prime is 15114131. The reversal of 15114122 is 22141151.

Adding to 15114122 its reverse (22141151), we get a palindrome (37255273).

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 15114122.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45497 + ... + 45827.

It is an arithmetic number, because the mean of its divisors is an integer number (1019240).

Almost surely, 215114122 is an apocalyptic number.

15114122 is a deficient number, since it is larger than the sum of its proper divisors (9347638).

15114122 is a wasteful number, since it uses less digits than its factorization.

15114122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446 (or 429 counting only the distinct ones).

The product of its digits is 80, while the sum is 17.

The square root of 15114122 is about 3887.6885163295. The cubic root of 15114122 is about 247.2450702969.

The spelling of 15114122 in words is "fifteen million, one hundred fourteen thousand, one hundred twenty-two".

Divisors: 1 2 17 34 79 158 289 331 578 662 1343 2686 5627 11254 22831 26149 45662 52298 95659 191318 444533 889066 7557061 15114122