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150134613 = 3181283977
BaseRepresentation
bin10001111001011…
…01111101010101
3101110111121222020
420330231331111
5301413301423
622521523353
73502060146
oct1074557525
9343447866
10150134613
11778243a2
1242343559
1325148265
1415d21acd
15d2a94e3
hex8f2df55

150134613 has 16 divisors (see below), whose sum is σ = 202203456. Its totient is φ = 99083520.

The previous prime is 150134597. The next prime is 150134617. The reversal of 150134613 is 316431051.

It is not a de Polignac number, because 150134613 - 24 = 150134597 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150134617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153181 + ... + 154157.

It is an arithmetic number, because the mean of its divisors is an integer number (12637716).

Almost surely, 2150134613 is an apocalyptic number.

It is an amenable number.

150134613 is a deficient number, since it is larger than the sum of its proper divisors (52068843).

150134613 is a wasteful number, since it uses less digits than its factorization.

150134613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1444.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 150134613 is about 12252.9430342265. The cubic root of 150134613 is about 531.4881789113.

Adding to 150134613 its reverse (316431051), we get a palindrome (466565664).

The spelling of 150134613 in words is "one hundred fifty million, one hundred thirty-four thousand, six hundred thirteen".

Divisors: 1 3 181 283 543 849 977 2931 51223 153669 176837 276491 530511 829473 50044871 150134613