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12024680707837 = 714399901120569
BaseRepresentation
bin1010111011111011011011…
…0100100111011011111101
31120120112210200011222002201
42232332312310213123331
53034003021230122322
641324021223151501
72350516540403650
oct256766664473375
946515720158081
1012024680707837
11391670285aa06
1214225692a5591
13692bcba32115
142d7dd77ad897
1515cbc9a72d27
hexaefb6d276fd

12024680707837 has 16 divisors (see below), whose sum is σ = 13753545292800. Its totient is φ = 10298580969600.

The previous prime is 12024680707807. The next prime is 12024680707843. The reversal of 12024680707837 is 73870708642021.

It is a de Polignac number, because none of the positive numbers 2k-12024680707837 is a prime.

It is a super-2 number, since 2×120246807078372 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12024680707807) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99672489 + ... + 99793057.

It is an arithmetic number, because the mean of its divisors is an integer number (859596580800).

Almost surely, 212024680707837 is an apocalyptic number.

It is an amenable number.

12024680707837 is a deficient number, since it is larger than the sum of its proper divisors (1728864584963).

12024680707837 is a wasteful number, since it uses less digits than its factorization.

12024680707837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131916.

The product of its (nonzero) digits is 6322176, while the sum is 55.

The spelling of 12024680707837 in words is "twelve trillion, twenty-four billion, six hundred eighty million, seven hundred seven thousand, eight hundred thirty-seven".

Divisors: 1 7 1439 9901 10073 69307 120569 843983 14247539 99732773 173498791 1193753669 1214491537 8356275683 1717811529691 12024680707837