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150780960 = 253351119167
BaseRepresentation
bin10001111110010…
…11110000100000
3101111201110121000
420333023300200
5302044442320
622543432000
73510421431
oct1077136040
9344643530
10150780960
1178125a70
12425b5600
1325313505
141604d488
15d385c90
hex8fcbc20

150780960 has 384 divisors, whose sum is σ = 609638400. Its totient is φ = 34421760.

The previous prime is 150780953. The next prime is 150780961. The reversal of 150780960 is 69087051.

150780960 = T133 + T134 + ... + T967.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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

It is not an unprimeable number, because it can be changed into a prime (150780961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 902797 + ... + 902963.

It is an arithmetic number, because the mean of its divisors is an integer number (1587600).

Almost surely, 2150780960 is an apocalyptic number.

150780960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 150780960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (304819200).

150780960 is an abundant number, since it is smaller than the sum of its proper divisors (458857440).

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

150780960 is a wasteful number, since it uses less digits than its factorization.

150780960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221 (or 207 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 36.

The square root of 150780960 is about 12279.2898817480. The cubic root of 150780960 is about 532.2497931852.

The spelling of 150780960 in words is "one hundred fifty million, seven hundred eighty thousand, nine hundred sixty".