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1342102100 = 225213421021
BaseRepresentation
bin100111111111110…
…1101101001010100
310110112101211222012
41033333231221110
510222034231400
6341101523352
745154452053
oct11777555124
93415354865
101342102100
11629644199
12315573558
13185089571
14ca36039a
157cc59d35
hex4ffeda54

1342102100 has 18 divisors (see below), whose sum is σ = 2912361774. Its totient is φ = 536840800.

The previous prime is 1342102081. The next prime is 1342102103. The reversal of 1342102100 is 12012431.

It can be written as a sum of positive squares in 3 ways, for example, as 95023504 + 1247078596 = 9748^2 + 35314^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342102103) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6710411 + ... + 6710610.

Almost surely, 21342102100 is an apocalyptic number.

1342102100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1342102100 is an abundant number, since it is smaller than the sum of its proper divisors (1570259674).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1342102100 is a wasteful number, since it uses less digits than its factorization.

1342102100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13421035 (or 13421028 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1342102100 is about 36634.7116816824. The cubic root of 1342102100 is about 1103.0499653104.

Adding to 1342102100 its reverse (12012431), we get a palindrome (1354114531).

The spelling of 1342102100 in words is "one billion, three hundred forty-two million, one hundred two thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 50 100 13421021 26842042 53684084 67105105 134210210 268420420 335525525 671051050 1342102100