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12200131413997 = 271227691977203
BaseRepresentation
bin1011000110001001000001…
…1111111100011111101101
31121012022200010122022101221
42301202100133330133231
53044341332120221442
641540355112503341
72366300425656502
oct261422037743755
947168603568357
1012200131413997
11398405714330a
1214505733aab51
136a6610001007
143026bd30b4a9
15162547ba2467
hexb18907fc7ed

12200131413997 has 8 divisors (see below), whose sum is σ = 12245694341760. Its totient is φ = 12154572486720.

The previous prime is 12200131413973. The next prime is 12200131414019. The reversal of 12200131413997 is 79931413100221.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-12200131413997 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 (12200131413917) 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, 5181798 + ... + 7159000.

It is an arithmetic number, because the mean of its divisors is an integer number (1530711792720).

Almost surely, 212200131413997 is an apocalyptic number.

It is an amenable number.

12200131413997 is a deficient number, since it is larger than the sum of its proper divisors (45562927763).

12200131413997 is a wasteful number, since it uses less digits than its factorization.

12200131413997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2000243.

The product of its (nonzero) digits is 81648, while the sum is 43.

The spelling of 12200131413997 in words is "twelve trillion, two hundred billion, one hundred thirty-one million, four hundred thirteen thousand, nine hundred ninety-seven".

Divisors: 1 271 22769 1977203 6170399 535822013 45018935107 12200131413997