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201301000212 = 223133141625517
BaseRepresentation
bin1011101101111001111…
…0011000000000010100
3201020121000100100021110
42323132132120000110
511244231024001322
6232250523015020
720354266161354
oct2733636300024
9636530310243
10201301000212
117840a191994
123301b36a470
1315ca0a174a0
149a58bc2b64
1553827b0c0c
hex2ede798014

201301000212 has 48 divisors (see below), whose sum is σ = 522150497792. Its totient is φ = 59940743040.

The previous prime is 201301000211. The next prime is 201301000259. The reversal of 201301000212 is 212000103102.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201301000211) 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, 20807923 + ... + 20817594.

Almost surely, 2201301000212 is an apocalyptic number.

It is an amenable number.

201301000212 is an abundant number, since it is smaller than the sum of its proper divisors (320849497580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201301000212 is a wasteful number, since it uses less digits than its factorization.

201301000212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41625568 (or 41625566 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 201301000212 its reverse (212000103102), we get a palindrome (413301103314).

The spelling of 201301000212 in words is "two hundred one billion, three hundred one million, two hundred twelve", and thus it is an aban number.

Divisors: 1 2 3 4 6 12 13 26 31 39 52 62 78 93 124 156 186 372 403 806 1209 1612 2418 4836 41625517 83251034 124876551 166502068 249753102 499506204 541131721 1082263442 1290391027 1623395163 2164526884 2580782054 3246790326 3871173081 5161564108 6493580652 7742346162 15484692324 16775083351 33550166702 50325250053 67100333404 100650500106 201301000212