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103402201 = 722239463
BaseRepresentation
bin1100010100111…
…00101011011001
321012120101011011
412022130223121
5202432332301
614132133521
72363622100
oct612345331
9235511134
10103402201
1153405671
122a7672a1
1318565246
14da39037
159127a51
hex629cad9

103402201 has 12 divisors (see below), whose sum is σ = 120836352. Its totient is φ = 88223688.

The previous prime is 103402163. The next prime is 103402207. The reversal of 103402201 is 102204301.

Adding to 103402201 its reverse (102204301), we get a palindrome (205606502).

It is not a de Polignac number, because 103402201 - 211 = 103400153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103402207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6196 + ... + 15658.

It is an arithmetic number, because the mean of its divisors is an integer number (10069696).

Almost surely, 2103402201 is an apocalyptic number.

It is an amenable number.

103402201 is a deficient number, since it is larger than the sum of its proper divisors (17434151).

103402201 is an equidigital number, since it uses as much as digits as its factorization.

103402201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9700 (or 9693 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 103402201 is about 10168.6872800770. The cubic root of 103402201 is about 469.3641635900.

The spelling of 103402201 in words is "one hundred three million, four hundred two thousand, two hundred one".

Divisors: 1 7 49 223 1561 9463 10927 66241 463687 2110249 14771743 103402201