Search a number
-
+
157441008 = 2433379733
BaseRepresentation
bin10010110001001…
…01101111110000
3101222020211110110
421120211233300
5310301103013
623342301320
73621140454
oct1130455760
9358224413
10157441008
118096483a
1244887840
1326805a7a
1416ca4664
15dc4e2c3
hex9625bf0

157441008 has 40 divisors (see below), whose sum is σ = 407971408. Its totient is φ = 52319232.

The previous prime is 157440967. The next prime is 157441019. The reversal of 157441008 is 800144751.

157441008 is nontrivially palindromic in base 5.

157441008 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11310 + ... + 21042.

Almost surely, 2157441008 is an apocalyptic number.

It is an amenable number.

157441008 is an abundant number, since it is smaller than the sum of its proper divisors (250530400).

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

157441008 is a wasteful number, since it uses less digits than its factorization.

157441008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10081 (or 10075 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 30.

The square root of 157441008 is about 12547.5498803551. The cubic root of 157441008 is about 539.9737161418.

Adding to 157441008 its reverse (800144751), we get a palindrome (957585759).

The spelling of 157441008 in words is "one hundred fifty-seven million, four hundred forty-one thousand, eight".

Divisors: 1 2 3 4 6 8 12 16 24 48 337 674 1011 1348 2022 2696 4044 5392 8088 9733 16176 19466 29199 38932 58398 77864 116796 155728 233592 467184 3280021 6560042 9840063 13120084 19680126 26240168 39360252 52480336 78720504 157441008