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104727207 = 31329231103
BaseRepresentation
bin1100011111000…
…00001010100111
321022001200201110
412033200022213
5203302232312
614220400103
72411111064
oct617401247
9238050643
10104727207
1154130112
122b0a6033
131890a380
14dca1c6b
1592da43c
hex63e02a7

104727207 has 48 divisors (see below), whose sum is σ = 162326528. Its totient is φ = 59633280.

The previous prime is 104727199. The next prime is 104727223. The reversal of 104727207 is 702727401.

It is not a de Polignac number, because 104727207 - 23 = 104727199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104727247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1016718 + ... + 1016820.

Almost surely, 2104727207 is an apocalyptic number.

104727207 is a deficient number, since it is larger than the sum of its proper divisors (57599321).

104727207 is a wasteful number, since it uses less digits than its factorization.

104727207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208 (or 179 counting only the distinct ones).

The product of its (nonzero) digits is 5488, while the sum is 30.

The square root of 104727207 is about 10233.6311737330. The cubic root of 104727207 is about 471.3604869143.

The spelling of 104727207 in words is "one hundred four million, seven hundred twenty-seven thousand, two hundred seven".

Divisors: 1 3 13 29 31 39 87 93 103 309 377 403 841 899 1131 1209 1339 2523 2697 2987 3193 4017 8961 9579 10933 11687 26071 32799 35061 38831 41509 78213 86623 92597 116493 124527 259869 277791 338923 1016769 1126099 1203761 2685313 3378297 3611283 8055939 34909069 104727207