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150115032503 = 1071997049971
BaseRepresentation
bin1000101111001110001…
…1011001110110110111
3112100110202220202210122
42023303203121312313
54424413422020003
6152543434042155
713562663502662
oct2136343316667
9470422822718
10150115032503
1158733027837
122511527935b
1311204357327
1473a0b766d9
153d88c53238
hex22f38d9db7

150115032503 has 8 divisors (see below), whose sum is σ = 152279395200. Its totient is φ = 147964770360.

The previous prime is 150115032479. The next prime is 150115032521. The reversal of 150115032503 is 305230511051.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 150115032503 - 214 = 150115016119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150115032533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3503693 + ... + 3546278.

It is an arithmetic number, because the mean of its divisors is an integer number (19034924400).

Almost surely, 2150115032503 is an apocalyptic number.

150115032503 is a deficient number, since it is larger than the sum of its proper divisors (2164362697).

150115032503 is a wasteful number, since it uses less digits than its factorization.

150115032503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7050277.

The product of its (nonzero) digits is 2250, while the sum is 26.

Adding to 150115032503 its reverse (305230511051), we get a palindrome (455345543554).

The spelling of 150115032503 in words is "one hundred fifty billion, one hundred fifteen million, thirty-two thousand, five hundred three".

Divisors: 1 107 199 21293 7049971 754346897 1402944229 150115032503