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10024311401 = 13771100877
BaseRepresentation
bin10010101010111111…
…01101101001101001
3221212121111210002122
421111133231221221
5131012210431101
64334411441025
7503261145446
oct112537555151
927777453078
1010024311401
11428450a585
121b39156175
13c39a50110
146b14909cd
153da0b151b
hex2557eda69

10024311401 has 4 divisors (see below), whose sum is σ = 10795412292. Its totient is φ = 9253210512.

The previous prime is 10024311389. The next prime is 10024311491. The reversal of 10024311401 is 10411342001.

It is a happy number.

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 3693722176 + 6330589225 = 60776^2 + 79565^2 .

It is not a de Polignac number, because 10024311401 - 218 = 10024049257 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10024311401.

It is not an unprimeable number, because it can be changed into a prime (10024311491) 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, 385550426 + ... + 385550451.

It is an arithmetic number, because the mean of its divisors is an integer number (2698853073).

Almost surely, 210024311401 is an apocalyptic number.

It is an amenable number.

10024311401 is a deficient number, since it is larger than the sum of its proper divisors (771100891).

10024311401 is an equidigital number, since it uses as much as digits as its factorization.

10024311401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771100890.

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

Adding to 10024311401 its reverse (10411342001), we get a palindrome (20435653402).

The spelling of 10024311401 in words is "ten billion, twenty-four million, three hundred eleven thousand, four hundred one".

Divisors: 1 13 771100877 10024311401