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153190296 = 233272947223
BaseRepresentation
bin10010010000101…
…11111110011000
3101200020212120200
421020113332120
5303204042141
623111222200
73540044640
oct1110277630
9350225520
10153190296
1179521156
1243377960
132597805c
14164b9520
15d6aeab6
hex9217f98

153190296 has 192 divisors, whose sum is σ = 503193600. Its totient is φ = 41174784.

The previous prime is 153190291. The next prime is 153190319. The reversal of 153190296 is 692091351.

153190296 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 153190296.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153190291) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 686841 + ... + 687063.

It is an arithmetic number, because the mean of its divisors is an integer number (2620800).

Almost surely, 2153190296 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 153190296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (251596800).

153190296 is an abundant number, since it is smaller than the sum of its proper divisors (350003304).

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

153190296 is a wasteful number, since it uses less digits than its factorization.

153190296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318 (or 311 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 36.

The square root of 153190296 is about 12377.0067463826. The cubic root of 153190296 is about 535.0697739958.

The spelling of 153190296 in words is "one hundred fifty-three million, one hundred ninety thousand, two hundred ninety-six".