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101202204 = 2238433517
BaseRepresentation
bin1100000100000…
…11100100011100
321001102121022210
412002003210130
5201401432304
614013040420
72336130105
oct602034434
9231377283
10101202204
1152142794
1229a86110
1317c74a7c
14d6253ac
158d40c89
hex608391c

101202204 has 12 divisors (see below), whose sum is σ = 236138504. Its totient is φ = 33734064.

The previous prime is 101202187. The next prime is 101202217. The reversal of 101202204 is 402202101.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Harshad number since it is a multiple of its sum of digits (12), and also a Moran number because the ratio is a prime number: 8433517 = 101202204 / (1 + 0 + 1 + 2 + 0 + 2 + 2 + 0 + 4).

It is a self number, because there is not a number n which added to its sum of digits gives 101202204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4216747 + ... + 4216770.

Almost surely, 2101202204 is an apocalyptic number.

It is an amenable number.

101202204 is an abundant number, since it is smaller than the sum of its proper divisors (134936300).

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

101202204 is a wasteful number, since it uses less digits than its factorization.

101202204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8433524 (or 8433522 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 101202204 is about 10059.9306160629. The cubic root of 101202204 is about 466.0115244560.

Adding to 101202204 its reverse (402202101), we get a palindrome (503404305).

The spelling of 101202204 in words is "one hundred one million, two hundred two thousand, two hundred four".

Divisors: 1 2 3 4 6 12 8433517 16867034 25300551 33734068 50601102 101202204