Search a number
-
+
152050263 = 3234171757
BaseRepresentation
bin10010001000000…
…01101001010111
3101121002221202020
421010001221113
5302411102023
623030544223
73524256141
oct1104015127
9347087666
10152050263
1178912682
1242b08073
1325669191
141629dc91
15d536de3
hex9101a57

152050263 has 32 divisors (see below), whose sum is σ = 220050432. Its totient is φ = 93139200.

The previous prime is 152050243. The next prime is 152050267. The reversal of 152050263 is 362050251.

It is not a de Polignac number, because 152050263 - 25 = 152050231 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152050267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 200481 + ... + 201237.

It is an arithmetic number, because the mean of its divisors is an integer number (6876576).

Almost surely, 2152050263 is an apocalyptic number.

152050263 is a deficient number, since it is larger than the sum of its proper divisors (68000169).

152050263 is a wasteful number, since it uses less digits than its factorization.

152050263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 895.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 152050263 is about 12330.8662712723. The cubic root of 152050263 is about 533.7391486440.

The spelling of 152050263 in words is "one hundred fifty-two million, fifty thousand, two hundred sixty-three".

Divisors: 1 3 23 41 69 71 123 213 757 943 1633 2271 2829 2911 4899 8733 17411 31037 52233 53747 66953 93111 161241 200859 713851 1236181 2141553 2203627 3708543 6610881 50683421 152050263