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12376004678 = 229213379391
BaseRepresentation
bin10111000011010101…
…01101100001000110
31011221111122011210122
423201222231201012
5200321224122203
65404020421542
7615455206202
oct134152554106
934844564718
1012376004678
115280a28544
1224948478b2
1312230242bb
14855937b02
154c6794538
hex2e1aad846

12376004678 has 8 divisors (see below), whose sum is σ = 19204145280. Its totient is φ = 5974622920.

The previous prime is 12376004677. The next prime is 12376004699. The reversal of 12376004678 is 87640067321.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12376004671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106689638 + ... + 106689753.

It is an arithmetic number, because the mean of its divisors is an integer number (2400518160).

Almost surely, 212376004678 is an apocalyptic number.

12376004678 is a deficient number, since it is larger than the sum of its proper divisors (6828140602).

12376004678 is a wasteful number, since it uses less digits than its factorization.

12376004678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213379422.

The product of its (nonzero) digits is 338688, while the sum is 44.

The spelling of 12376004678 in words is "twelve billion, three hundred seventy-six million, four thousand, six hundred seventy-eight".

Divisors: 1 2 29 58 213379391 426758782 6188002339 12376004678