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912200013101 = 13683310269169
BaseRepresentation
bin11010100011000110101…
…10111001010100101101
310020012112210020221222102
431101203112321110231
5104421141200404401
61535020420024445
7122622111114566
oct15214326712455
93205483227872
10912200013101
11321953143253
12128959b32125
13680351b0b80
14322177cb16d
1518add60a56b
hexd4635b952d

912200013101 has 8 divisors (see below), whose sum is σ = 982513108920. Its totient is φ = 841907469312.

The previous prime is 912200013079. The next prime is 912200013107. The reversal of 912200013101 is 101310002219.

It can be written as a sum of positive squares in 4 ways, for example, as 10271822500 + 901928190601 = 101350^2 + 949699^2 .

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

It is not a de Polignac number, because 912200013101 - 226 = 912132904237 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (912200013107) 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, 5045756 + ... + 5223413.

It is an arithmetic number, because the mean of its divisors is an integer number (122814138615).

Almost surely, 2912200013101 is an apocalyptic number.

It is an amenable number.

912200013101 is a deficient number, since it is larger than the sum of its proper divisors (70313095819).

912200013101 is a wasteful number, since it uses less digits than its factorization.

912200013101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10276015.

The product of its (nonzero) digits is 108, while the sum is 20.

The spelling of 912200013101 in words is "nine hundred twelve billion, two hundred million, thirteen thousand, one hundred one".

Divisors: 1 13 6833 88829 10269169 133499197 70169231777 912200013101