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150930836 = 2276197911
BaseRepresentation
bin10001111111100…
…00010110010100
3101112000002011222
420333300112110
5302114241321
622550545512
73511614410
oct1077602624
9345002158
10150930836
1178218631
1242668298
13253667b4
141608bd40
15d3b53ab
hex8ff0594

150930836 has 48 divisors (see below), whose sum is σ = 310313472. Its totient is φ = 62899200.

The previous prime is 150930827. The next prime is 150930839. The reversal of 150930836 is 638039051.

150930836 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 = 150930796 and 150930805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150930839) 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, 165221 + ... + 166131.

It is an arithmetic number, because the mean of its divisors is an integer number (6464864).

Almost surely, 2150930836 is an apocalyptic number.

It is an amenable number.

150930836 is an abundant number, since it is smaller than the sum of its proper divisors (159382636).

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

150930836 is a wasteful number, since it uses less digits than its factorization.

150930836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1080 (or 1078 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 150930836 is about 12285.3911618638. The cubic root of 150930836 is about 532.4260865618.

Adding to 150930836 its reverse (638039051), we get a palindrome (788969887).

The spelling of 150930836 in words is "one hundred fifty million, nine hundred thirty thousand, eight hundred thirty-six".

Divisors: 1 2 4 7 14 28 61 97 122 194 244 388 427 679 854 911 1358 1708 1822 2716 3644 5917 6377 11834 12754 23668 25508 41419 55571 82838 88367 111142 165676 176734 222284 353468 388997 618569 777994 1237138 1555988 2474276 5390387 10780774 21561548 37732709 75465418 150930836