Search a number
-
+
152014030 = 2574350503
BaseRepresentation
bin10010000111110…
…00110011001110
3101121001010001021
421003320303032
5302403422110
623030104354
73524045410
oct1103706316
9347033037
10152014030
1178898433
1242aab0ba
132565583c
14162909b0
15d52b2da
hex90f8cce

152014030 has 32 divisors (see below), whose sum is σ = 319993344. Its totient is φ = 50906016.

The previous prime is 152014021. The next prime is 152014033. The reversal of 152014030 is 30410251.

152014030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 152013995 and 152014013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152014033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22242 + ... + 28261.

It is an arithmetic number, because the mean of its divisors is an integer number (9999792).

Almost surely, 2152014030 is an apocalyptic number.

152014030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152014030 is an abundant number, since it is smaller than the sum of its proper divisors (167979314).

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

152014030 is a wasteful number, since it uses less digits than its factorization.

152014030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50560.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 152014030 is about 12329.3969844433. The cubic root of 152014030 is about 533.6967492722.

Adding to 152014030 its reverse (30410251), we get a palindrome (182424281).

The spelling of 152014030 in words is "one hundred fifty-two million, fourteen thousand, thirty".

Divisors: 1 2 5 7 10 14 35 43 70 86 215 301 430 602 1505 3010 50503 101006 252515 353521 505030 707042 1767605 2171629 3535210 4343258 10858145 15201403 21716290 30402806 76007015 152014030