Search a number
-
+
152506160 = 24519100333
BaseRepresentation
bin10010001011100…
…00111100110000
3101121222010010022
421011300330300
5303020144120
623044423012
73531165242
oct1105607460
9347863108
10152506160
11790a4154
12430a7a68
1325798841
141637c092
15d5c7025
hex9170f30

152506160 has 40 divisors (see below), whose sum is σ = 373242480. Its totient is φ = 57791232.

The previous prime is 152506147. The next prime is 152506163. The reversal of 152506160 is 61605251.

152506160 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (152506163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48647 + ... + 51686.

It is an arithmetic number, because the mean of its divisors is an integer number (9331062).

Almost surely, 2152506160 is an apocalyptic number.

152506160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152506160 is an abundant number, since it is smaller than the sum of its proper divisors (220736320).

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

152506160 is a wasteful number, since it uses less digits than its factorization.

152506160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100365 (or 100359 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 152506160 is about 12349.3384438196. The cubic root of 152506160 is about 534.2720585766.

Subtracting from 152506160 its reverse (61605251), we obtain a palindrome (90900909).

The spelling of 152506160 in words is "one hundred fifty-two million, five hundred six thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 16 19 20 38 40 76 80 95 152 190 304 380 760 1520 100333 200666 401332 501665 802664 1003330 1605328 1906327 2006660 3812654 4013320 7625308 8026640 9531635 15250616 19063270 30501232 38126540 76253080 152506160