Search a number
-
+
153023088 = 24319116691
BaseRepresentation
bin10010001111011…
…11001001110000
3101122221101012210
421013233021300
5303133214323
623103452120
73535450311
oct1107571160
9348841183
10153023088
1179417569
12432b7040
1325919c0a
1416474608
15d67a293
hex91ef270

153023088 has 40 divisors (see below), whose sum is σ = 397403136. Its totient is φ = 50737600.

The previous prime is 153023081. The next prime is 153023089. The reversal of 153023088 is 880320351.

It is a happy number.

153023088 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1530230882 = 46832130922111488, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153023081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 823 + ... + 17513.

Almost surely, 2153023088 is an apocalyptic number.

It is an amenable number.

153023088 is an abundant number, since it is smaller than the sum of its proper divisors (244380048).

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

153023088 is a wasteful number, since it uses less digits than its factorization.

153023088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16893 (or 16887 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 153023088 is about 12370.2501187324. The cubic root of 153023088 is about 534.8750259810.

The spelling of 153023088 in words is "one hundred fifty-three million, twenty-three thousand, eighty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 48 191 382 573 764 1146 1528 2292 3056 4584 9168 16691 33382 50073 66764 100146 133528 200292 267056 400584 801168 3187981 6375962 9563943 12751924 19127886 25503848 38255772 51007696 76511544 153023088