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200013020101 = 4091103443363
BaseRepresentation
bin1011101001000110110…
…1000111101111000101
3201010021020210011201101
42322101231013233011
511234111313120401
6231515033100101
720310336422326
oct2722155075705
9633236704641
10200013020101
1177909154414
123291bb57631
1315b26c2a58b
149975b1044d
155309697101
hex2e91b47bc5

200013020101 has 8 divisors (see below), whose sum is σ = 200684280960. Its totient is φ = 199342648992.

The previous prime is 200013020093. The next prime is 200013020111. The reversal of 200013020101 is 101020310002.

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 200013020101 - 23 = 200013020093 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 (200013020111) 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, 229446 + ... + 672808.

It is an arithmetic number, because the mean of its divisors is an integer number (25085535120).

Almost surely, 2200013020101 is an apocalyptic number.

It is an amenable number.

200013020101 is a deficient number, since it is larger than the sum of its proper divisors (671260859).

200013020101 is a wasteful number, since it uses less digits than its factorization.

200013020101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444875.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 200013020101 its reverse (101020310002), we get a palindrome (301033330103).

The spelling of 200013020101 in words is "two hundred billion, thirteen million, twenty thousand, one hundred one".

Divisors: 1 409 1103 443363 451127 181335467 489029389 200013020101