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4201132013 = 13323164001
BaseRepresentation
bin1111101001101000…
…0010111111101101
3101211210011121200222
43322122002333231
532100442211023
61532512501125
7206052014201
oct37232027755
911753147628
104201132013
11186647a731
12992b4a7a5
1351c4b4040
142bbd4cb01
15198c54cc8
hexfa682fed

4201132013 has 4 divisors (see below), whose sum is σ = 4524296028. Its totient is φ = 3877968000.

The previous prime is 4201131943. The next prime is 4201132027. The reversal of 4201132013 is 3102311024.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 651117289 + 3550014724 = 25517^2 + 59582^2 .

It is a cyclic number.

It is not a de Polignac number, because 4201132013 - 216 = 4201066477 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4201131982 and 4201132000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4201132063) 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, 161581988 + ... + 161582013.

It is an arithmetic number, because the mean of its divisors is an integer number (1131074007).

Almost surely, 24201132013 is an apocalyptic number.

It is an amenable number.

4201132013 is a deficient number, since it is larger than the sum of its proper divisors (323164015).

4201132013 is a wasteful number, since it uses less digits than its factorization.

4201132013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323164014.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 4201132013 is about 64816.1400655732. The cubic root of 4201132013 is about 1613.5735871465.

Adding to 4201132013 its reverse (3102311024), we get a palindrome (7303443037).

The spelling of 4201132013 in words is "four billion, two hundred one million, one hundred thirty-two thousand, thirteen".

Divisors: 1 13 323164001 4201132013