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220200001193 = 1914977781703
BaseRepresentation
bin1100110100010011110…
…0010101111010101001
3210001101010011001210202
43031010330111322221
512101432200014233
6245054122121545
721623522061524
oct3150474257251
9701333131722
10220200001193
1185428184067
12368146502b5
13179c32817c3
14a92cb89bbb
155adba49be8
hex3344f15ea9

220200001193 has 8 divisors (see below), whose sum is σ = 233345112000. Its totient is φ = 207210454128.

The previous prime is 220200001187. The next prime is 220200001211. The reversal of 220200001193 is 391100002022.

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

It is a cyclic number.

It is not a de Polignac number, because 220200001193 - 210 = 220200000169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220200000193) 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, 38888021 + ... + 38893682.

It is an arithmetic number, because the mean of its divisors is an integer number (29168139000).

Almost surely, 2220200001193 is an apocalyptic number.

It is an amenable number.

220200001193 is a deficient number, since it is larger than the sum of its proper divisors (13145110807).

220200001193 is a wasteful number, since it uses less digits than its factorization.

220200001193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77781871.

The product of its (nonzero) digits is 216, while the sum is 20.

The spelling of 220200001193 in words is "two hundred twenty billion, two hundred million, one thousand, one hundred ninety-three".

Divisors: 1 19 149 2831 77781703 1477852357 11589473747 220200001193