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10024111201 = 13771085477
BaseRepresentation
bin10010101010111101…
…11100110001100001
3221212121010121110211
421111132330301201
5131012133024301
64334403254121
7503256352666
oct112536746141
927777117424
1010024111201
114284393125
121b3907a341
13c399acc60
146b143ba6d
153da072051
hex2557bcc61

10024111201 has 4 divisors (see below), whose sum is σ = 10795196692. Its totient is φ = 9253025712.

The previous prime is 10024111193. The next prime is 10024111211. The reversal of 10024111201 is 10211142001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10211142001 = 21221481181.

It can be written as a sum of positive squares in 2 ways, for example, as 2856795601 + 7167315600 = 53449^2 + 84660^2 .

It is a cyclic number.

It is not a de Polignac number, because 10024111201 - 23 = 10024111193 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13), and also a Moran number because the ratio is a prime number: 771085477 = 10024111201 / (1 + 0 + 0 + 2 + 4 + 1 + 1 + 1 + 2 + 0 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10024111211) 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, 385542726 + ... + 385542751.

It is an arithmetic number, because the mean of its divisors is an integer number (2698799173).

Almost surely, 210024111201 is an apocalyptic number.

It is an amenable number.

10024111201 is a deficient number, since it is larger than the sum of its proper divisors (771085491).

10024111201 is an equidigital number, since it uses as much as digits as its factorization.

10024111201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771085490.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10024111201 its reverse (10211142001), we get a palindrome (20235253202).

The spelling of 10024111201 in words is "ten billion, twenty-four million, one hundred eleven thousand, two hundred one".

Divisors: 1 13 771085477 10024111201