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12374080771 = 131997516469
BaseRepresentation
bin10111000011000110…
…10111110100000011
31011221101000102200211
423201203113310003
5200320231041041
65403511254551
7615432644143
oct134143276403
934841012624
1012374080771
11527a934038
12249407a457
1312227cc6b0
14855596923
154c6514481
hex2e18d7d03

12374080771 has 16 divisors (see below), whose sum is σ = 14171936800. Its totient is φ = 10709480448.

The previous prime is 12374080729. The next prime is 12374080777. The reversal of 12374080771 is 17708047321.

12374080771 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 12374080771 - 215 = 12374048003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12374080777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 234276 + ... + 282193.

It is an arithmetic number, because the mean of its divisors is an integer number (885746050).

Almost surely, 212374080771 is an apocalyptic number.

12374080771 is a deficient number, since it is larger than the sum of its proper divisors (1797856029).

12374080771 is a wasteful number, since it uses less digits than its factorization.

12374080771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516598.

The product of its (nonzero) digits is 65856, while the sum is 40.

The spelling of 12374080771 in words is "twelve billion, three hundred seventy-four million, eighty thousand, seven hundred seventy-one".

Divisors: 1 13 19 97 247 1261 1843 23959 516469 6714097 9812911 50097493 127567843 651267409 951852367 12374080771