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9013903067 = 132330146833
BaseRepresentation
bin10000110010100010…
…10011111011011011
3212021012020201102202
420121101103323123
5121430024344232
64050235120415
7436241624531
oct103121237333
925235221382
109013903067
113906127874
1218b68a310b
13b0860a570
146171d4151
1537b526162
hex219453edb

9013903067 has 8 divisors (see below), whose sum is σ = 10129336224. Its totient is φ = 7958763648.

The previous prime is 9013903049. The next prime is 9013903091. The reversal of 9013903067 is 7603093109.

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 9013903067 - 216 = 9013837531 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9013903067.

It is not an unprimeable number, because it can be changed into a prime (9013902067) 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, 15073118 + ... + 15073715.

It is an arithmetic number, because the mean of its divisors is an integer number (1266167028).

Almost surely, 29013903067 is an apocalyptic number.

9013903067 is a deficient number, since it is larger than the sum of its proper divisors (1115433157).

9013903067 is a wasteful number, since it uses less digits than its factorization.

9013903067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30146869.

The product of its (nonzero) digits is 30618, while the sum is 38.

The square root of 9013903067 is about 94941.5771250931. The cubic root of 9013903067 is about 2081.1543662382.

The spelling of 9013903067 in words is "nine billion, thirteen million, nine hundred three thousand, sixty-seven".

Divisors: 1 13 23 299 30146833 391908829 693377159 9013903067