Search a number
-
+
152130148 = 22105136187
BaseRepresentation
bin10010001000101…
…01001001100100
3101121021000022221
421010111021210
5302421131043
623032402124
73525041062
oct1104251144
9347230287
10152130148
11789676a5
1242b46344
1325696651
14162c1032
15d5508ed
hex9115264

152130148 has 12 divisors (see below), whose sum is σ = 266488432. Its totient is φ = 75990600.

The previous prime is 152130137. The next prime is 152130151. The reversal of 152130148 is 841031251.

152130148 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13890 + ... + 22297.

Almost surely, 2152130148 is an apocalyptic number.

It is an amenable number.

152130148 is a deficient number, since it is larger than the sum of its proper divisors (114358284).

152130148 is a wasteful number, since it uses less digits than its factorization.

152130148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37242 (or 37240 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 152130148 is about 12334.1050749538. The cubic root of 152130148 is about 533.8326052114.

Adding to 152130148 its reverse (841031251), we get a palindrome (993161399).

The spelling of 152130148 in words is "one hundred fifty-two million, one hundred thirty thousand, one hundred forty-eight".

Divisors: 1 2 4 1051 2102 4204 36187 72374 144748 38032537 76065074 152130148