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11421300001 = 47521466423
BaseRepresentation
bin10101010001100001…
…10011010100100001
31002110222012011012011
422220300303110201
5141342323100001
65125154032521
7553013306506
oct125060632441
932428164164
1011421300001
114931031811
122268b78741
1311002b5ca7
147a4c1b4ad
1546ca5dd51
hex2a8c33521

11421300001 has 8 divisors (see below), whose sum is σ = 11686719744. Its totient is φ = 11156814240.

The previous prime is 11421299983. The next prime is 11421300041. The reversal of 11421300001 is 10000312411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11421300001 - 29 = 11421299489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11421300041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208725 + ... + 257698.

It is an arithmetic number, because the mean of its divisors is an integer number (1460839968).

Almost surely, 211421300001 is an apocalyptic number.

It is an amenable number.

11421300001 is a deficient number, since it is larger than the sum of its proper divisors (265419743).

11421300001 is an equidigital number, since it uses as much as digits as its factorization.

11421300001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466991.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 11421300001 its reverse (10000312411), we get a palindrome (21421612412).

The spelling of 11421300001 in words is "eleven billion, four hundred twenty-one million, three hundred thousand, one".

Divisors: 1 47 521 24487 466423 21921881 243006383 11421300001