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12153389039 = 113181347329
BaseRepresentation
bin10110101000110010…
…11111111111101111
31011100222202010112222
423110121133333233
5144342231422124
65325545145555
7610113050051
oct132431377757
934328663488
1012153389039
1151772a9080
12243218b2bb
1311b8b7c17c
148341498d1
154b1e6e25e
hex2d465ffef

12153389039 has 8 divisors (see below), whose sum is σ = 13262448720. Its totient is φ = 11045030400.

The previous prime is 12153389033. The next prime is 12153389069. The reversal of 12153389039 is 93098335121.

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 12153389039 - 220 = 12152340463 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 (12153389033) 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, 138674 + ... + 208655.

It is an arithmetic number, because the mean of its divisors is an integer number (1657806090).

Almost surely, 212153389039 is an apocalyptic number.

12153389039 is a deficient number, since it is larger than the sum of its proper divisors (1109059681).

12153389039 is a wasteful number, since it uses less digits than its factorization.

12153389039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350521.

The product of its (nonzero) digits is 174960, while the sum is 44.

The spelling of 12153389039 in words is "twelve billion, one hundred fifty-three million, three hundred eighty-nine thousand, thirty-nine".

Divisors: 1 11 3181 34991 347329 3820619 1104853549 12153389039