Search a number
-
+
10007223541 = 79725757347
BaseRepresentation
bin10010101000111101…
…00001110011110101
3221211102100121221221
421110132201303311
5130443322123131
64333001310341
7502662665560
oct112436416365
927742317857
1010007223541
1142758a9187
121b334953b1
13c36349363
146ad0c34d7
153d8838411
hex2547a1cf5

10007223541 has 16 divisors (see below), whose sum is σ = 11599894656. Its totient is φ = 8456011776.

The previous prime is 10007223403. The next prime is 10007223593. The reversal of 10007223541 is 14532270001.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 10007223541 - 29 = 10007223029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10007221541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145830 + ... + 203176.

It is an arithmetic number, because the mean of its divisors is an integer number (724993416).

Almost surely, 210007223541 is an apocalyptic number.

It is an amenable number.

10007223541 is a deficient number, since it is larger than the sum of its proper divisors (1592671115).

10007223541 is an equidigital number, since it uses as much as digits as its factorization.

10007223541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57708.

The product of its (nonzero) digits is 1680, while the sum is 25.

Adding to 10007223541 its reverse (14532270001), we get a palindrome (24539493542).

The spelling of 10007223541 in words is "ten billion, seven million, two hundred twenty-three thousand, five hundred forty-one".

Divisors: 1 7 97 257 679 1799 24929 57347 174503 401429 5562659 14738179 38938613 103167253 1429603363 10007223541