Search a number
-
+
10301402401 = 34992944099
BaseRepresentation
bin10011001100000001…
…01110110100100001
3222120220220110111021
421212000232310201
5132044124334101
64422110445441
7513164322103
oct114600566441
928526813437
1010301402401
114406967104
121bb5b03881
13c822896a4
146da1bd573
154045975a1
hex26602ed21

10301402401 has 4 divisors (see below), whose sum is σ = 10304350000. Its totient is φ = 10298454804.

The previous prime is 10301402381. The next prime is 10301402413. The reversal of 10301402401 is 10420410301.

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: 10420410301 = 71488630043.

It is a cyclic number.

It is not a de Polignac number, because 10301402401 - 215 = 10301369633 is a prime.

It is a super-2 number, since 2×103014024012 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10301402201) 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, 1468551 + ... + 1475548.

It is an arithmetic number, because the mean of its divisors is an integer number (2576087500).

Almost surely, 210301402401 is an apocalyptic number.

It is an amenable number.

10301402401 is a deficient number, since it is larger than the sum of its proper divisors (2947599).

10301402401 is an equidigital number, since it uses as much as digits as its factorization.

10301402401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2947598.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 10301402401 its reverse (10420410301), we get a palindrome (20721812702).

The spelling of 10301402401 in words is "ten billion, three hundred one million, four hundred two thousand, four hundred one".

Divisors: 1 3499 2944099 10301402401