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102413141 = 4715713879
BaseRepresentation
bin1100001101010…
…11001101010101
321010201010102022
412012223031111
5202204210031
614055022525
72352332405
oct606531525
9233633368
10102413141
115289a566
122a36aa45
13182a9cbc
14d85c805
158ece97b
hex61ab355

102413141 has 8 divisors (see below), whose sum is σ = 105265920. Its totient is φ = 99588528.

The previous prime is 102413131. The next prime is 102413147. The reversal of 102413141 is 141314201.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-102413141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102413147) 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, 440 + ... + 14318.

It is an arithmetic number, because the mean of its divisors is an integer number (13158240).

Almost surely, 2102413141 is an apocalyptic number.

It is an amenable number.

102413141 is a deficient number, since it is larger than the sum of its proper divisors (2852779).

102413141 is a wasteful number, since it uses less digits than its factorization.

102413141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14083.

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

The square root of 102413141 is about 10119.9377962515. The cubic root of 102413141 is about 467.8628500274.

Adding to 102413141 its reverse (141314201), we get a palindrome (243727342).

The spelling of 102413141 in words is "one hundred two million, four hundred thirteen thousand, one hundred forty-one".

Divisors: 1 47 157 7379 13879 652313 2179003 102413141