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100201012 = 2225050253
BaseRepresentation
bin1011111100011…
…11001000110100
320222112201221121
411332033020310
5201122413022
613535353324
72324460142
oct576171064
9228481847
10100201012
115161955a
1229682844
13179b4152
14d444592
158be42c7
hex5f8f234

100201012 has 6 divisors (see below), whose sum is σ = 175351778. Its totient is φ = 50100504.

The previous prime is 100200967. The next prime is 100201037. The reversal of 100201012 is 210102001.

It can be written as a sum of positive squares in only one way, i.e., 93779856 + 6421156 = 9684^2 + 2534^2 .

It is a junction number, because it is equal to n+sod(n) for n = 100200986 and 100201004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12525123 + ... + 12525130.

Almost surely, 2100201012 is an apocalyptic number.

It is an amenable number.

100201012 is a deficient number, since it is larger than the sum of its proper divisors (75150766).

100201012 is a wasteful number, since it uses less digits than its factorization.

100201012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25050257 (or 25050255 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 7.

The square root of 100201012 is about 10010.0455543419. The cubic root of 100201012 is about 464.4696802261.

Adding to 100201012 its reverse (210102001), we get a palindrome (310303013).

The spelling of 100201012 in words is "one hundred million, two hundred one thousand, twelve".

Divisors: 1 2 4 25050253 50100506 100201012