Search a number
-
+
150143310 = 23252372533
BaseRepresentation
bin10001111001100…
…00000101001110
3101110112001220100
420330300011032
5301414041220
622522031530
73502124412
oct1074600516
9343461810
10150143310
117782a989
12423485a6
132514c1c5
1415d24d42
15d2abd90
hex8f3014e

150143310 has 48 divisors (see below), whose sum is σ = 407350944. Its totient is φ = 38296896.

The previous prime is 150143309. The next prime is 150143351. The reversal of 150143310 is 13341051.

It is a super-2 number, since 2×1501433102 = 45086027075512200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34197 + ... + 38336.

It is an arithmetic number, because the mean of its divisors is an integer number (8486478).

Almost surely, 2150143310 is an apocalyptic number.

150143310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150143310 is an abundant number, since it is smaller than the sum of its proper divisors (257207634).

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

150143310 is a wasteful number, since it uses less digits than its factorization.

150143310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72569 (or 72566 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 150143310 is about 12253.2979234164. The cubic root of 150143310 is about 531.4984413981.

Adding to 150143310 its reverse (13341051), we get a palindrome (163484361).

The spelling of 150143310 in words is "one hundred fifty million, one hundred forty-three thousand, three hundred ten".

Divisors: 1 2 3 5 6 9 10 15 18 23 30 45 46 69 90 115 138 207 230 345 414 690 1035 2070 72533 145066 217599 362665 435198 652797 725330 1087995 1305594 1668259 2175990 3263985 3336518 5004777 6527970 8341295 10009554 15014331 16682590 25023885 30028662 50047770 75071655 150143310