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102233041 = 383266927
BaseRepresentation
bin1100001011111…
…11001111010001
321010100222100221
412011333033101
5202132424131
614051113041
72350652341
oct605771721
9233328327
10102233041
1152787219
122a2a2781
1318246031
14d812d21
158e96411
hex617f3d1

102233041 has 4 divisors (see below), whose sum is σ = 102500352. Its totient is φ = 101965732.

The previous prime is 102233039. The next prime is 102233057. The reversal of 102233041 is 140332201.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 140332201 = 271517831.

It is a cyclic number.

It is not a de Polignac number, because 102233041 - 21 = 102233039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102239041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133081 + ... + 133846.

It is an arithmetic number, because the mean of its divisors is an integer number (25625088).

Almost surely, 2102233041 is an apocalyptic number.

It is an amenable number.

102233041 is a deficient number, since it is larger than the sum of its proper divisors (267311).

102233041 is an equidigital number, since it uses as much as digits as its factorization.

102233041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267310.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 102233041 is about 10111.0356047242. The cubic root of 102233041 is about 467.5884336123.

Adding to 102233041 its reverse (140332201), we get a palindrome (242565242).

The spelling of 102233041 in words is "one hundred two million, two hundred thirty-three thousand, forty-one".

Divisors: 1 383 266927 102233041