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102141413 = 1123403721
BaseRepresentation
bin1100001011010…
…00110111100101
321010012022200022
412011220313211
5202122011123
614045124525
72350121243
oct605506745
9233168608
10102141413
11527243a0
122a259745
131821340a
14d7cb793
158e791c8
hex6168de5

102141413 has 8 divisors (see below), whose sum is σ = 116271936. Its totient is φ = 88818400.

The previous prime is 102141407. The next prime is 102141421. The reversal of 102141413 is 314141201.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 102141413 - 28 = 102141157 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102141391 and 102141400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102141443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201608 + ... + 202113.

It is an arithmetic number, because the mean of its divisors is an integer number (14533992).

Almost surely, 2102141413 is an apocalyptic number.

It is an amenable number.

102141413 is a deficient number, since it is larger than the sum of its proper divisors (14130523).

102141413 is a wasteful number, since it uses less digits than its factorization.

102141413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403755.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 102141413 is about 10106.5035002220. The cubic root of 102141413 is about 467.4486973168.

Adding to 102141413 its reverse (314141201), we get a palindrome (416282614).

The spelling of 102141413 in words is "one hundred two million, one hundred forty-one thousand, four hundred thirteen".

Divisors: 1 11 23 253 403721 4440931 9285583 102141413