Search a number
-
+
10131000430424 = 232343615403523
BaseRepresentation
bin1001001101101100111010…
…1011101000111101011000
31022212111212211122121222212
42103123032223220331120
52311441242102233144
633314041202534252
72063640430544366
oct223331653507530
938774784577885
1010131000430424
1132565956a0355
121177557667388
1358647038b103
142704b3418636
151287e5a2049e
hex936ceae8f58

10131000430424 has 16 divisors (see below), whose sum is σ = 18995710375320. Its totient is φ = 5065477663680.

The previous prime is 10131000430423. The next prime is 10131000430513. The reversal of 10131000430424 is 42403400013101.

It is a self number, because there is not a number n which added to its sum of digits gives 10131000430424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10131000430423) 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, 826874 + ... + 4576649.

Almost surely, 210131000430424 is an apocalyptic number.

It is an amenable number.

10131000430424 is a deficient number, since it is larger than the sum of its proper divisors (8864709944896).

10131000430424 is a wasteful number, since it uses less digits than its factorization.

10131000430424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5637890 (or 5637886 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 10131000430424 its reverse (42403400013101), we get a palindrome (52534400443525).

The spelling of 10131000430424 in words is "ten trillion, one hundred thirty-one billion, four hundred thirty thousand, four hundred twenty-four".

Divisors: 1 2 4 8 234361 468722 937444 1874888 5403523 10807046 21614092 43228184 1266375053803 2532750107606 5065500215212 10131000430424