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1425032106997 = 131281349110923
BaseRepresentation
bin10100101111001010100…
…010000101001111110101
312001020020221022120210211
4110233022202011033311
5141321431204410442
63010352315345421
7204645424023562
oct24571242051765
95036227276724
101425032106997
114aa397523824
121b0220452271
13a44c29a23c5
144cd86d4d869
1527105a75617
hex14bca8853f5

1425032106997 has 16 divisors (see below), whose sum is σ = 1445162241600. Its totient is φ = 1405071158400.

The previous prime is 1425032106983. The next prime is 1425032107021. The reversal of 1425032106997 is 7996012305241.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-1425032106997 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1425032106997.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1425032106947) 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, 12791578 + ... + 12902500.

It is an arithmetic number, because the mean of its divisors is an integer number (90322640100).

Almost surely, 21425032106997 is an apocalyptic number.

It is an amenable number.

1425032106997 is a deficient number, since it is larger than the sum of its proper divisors (20130134603).

1425032106997 is a wasteful number, since it uses less digits than its factorization.

1425032106997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111684.

The product of its (nonzero) digits is 816480, while the sum is 49.

The spelling of 1425032106997 in words is "one trillion, four hundred twenty-five billion, thirty-two million, one hundred six thousand, nine hundred ninety-seven".

Divisors: 1 131 281 349 36811 45719 98069 110923 12847039 14530913 31169363 38712127 4083186553 5071288637 10878107687 1425032106997